Diltiazem HS Code Trade Classification — 20 Codes, $19.0M Trade

Q: How much Diltiazem is exported under HS code 30049079?

Under HS code 30049079, India exports $13.6M worth of Diltiazem, representing 71.7% of total Diltiazem trade. This involves 887 shipments from 127 Indian exporters to 182 buyers in 95 countries.

Q: Which countries import the most Diltiazem from India?

The top importing countries for Diltiazem from India are United States, Canada, Sri Lanka. The leading importer United States accounts for $11.2M in trade value. In total, Diltiazem is exported to buyers across multiple countries under 20 HS code classifications.

Q: Who are the top Diltiazem exporters from India?

The leading Diltiazem exporters from India include MAIVA PHARMA PRIVATE LIMITED ($2.3M), EMCURE PHARMACEUTICALS LIMITED ($2.2M), PIRAMAL PHARMA LIMITED ($1.4M). These suppliers export across multiple HS code classifications with a combined trade value of $19.0M.

Q: Which Diltiazem HS code has the highest unit price?

HS code 30049099 has the highest average unit price at $1635.99 per unit for Diltiazem exports. This compares to the overall market average of $9666.36 per transaction. The most traded code HS 30049079 averages $259.20 per unit.

TransData Nexus

Diltiazem

India Pharmaceutical Trade Intelligence

$18.0M184 Suppliers71 CountriesHS 30049079

ExportsIndia → UNITED STATES62.4%India → CANADA18.8%

ImportsUNITED KINGDOM → India$760.0K UNITED STATES → India$155.5K

#1 Supplier: EMCURE PHARMACEUTICALS #1 Buyer: EVERSANA LIFE

Diltiazem HS Codes (2026) — 20 Classifications, $19.0M Trade | TransData Nexus | TransData Nexus

Diltiazem HS Code Analysis (2026)

India exports Diltiazem under 20 distinct HS code classifications, representing a total trade value of $19.0M across 1,962 shipments. The dominant classification is HS 30049079 (Other CNS acting medicaments (retail)), accounting for 71.7% of all Diltiazem trade at $13.6M. HS 30049099 (Other medicaments, put up in measured doses or for retail sale) follows at 25.9% ($4.9M). The top 5 HS codes together account for 99.8% of total Diltiazem trade from India. The average transaction value is $9666. Key importing markets include United States, Canada, Sri Lanka. Leading exporters include MAIVA PHARMA PRIVATE LIMITED and EMCURE PHARMACEUTICALS LIMITED. Data sourced from Indian Customs (DGFT) shipping bill records.

Source:

Diltiazem HS Code Analysis — 20 classifications, $19.0M trade value, top HS codes breakdown and distribution — Diltiazem HS code analysis — 20 classifications · $19.0M trade value · 1,962 shipmentsTransData Nexus · Indian Customs Data

Top Diltiazem HS Code Classifications

Ranked by trade value from Indian Customs (DGFT) data

Rank	HS Code	Trade Value	Share	Transactions	Avg Price	Suppliers	Countries
#1	30049079	$13.6M	71.7%	887	$259.20	127	95
#2	30049099	$4.9M	25.9%

HS 30049079

Other CNS acting medicaments (retail) · 71.7% of Diltiazem trade

$13.6M

Trade Value

71.7%

Market Share

887

Transactions

$259.20

Avg Unit Price

Suppliers: 127Buyers: 182Countries: 95

Common Product Descriptions:

Zem XL 90 (Diltiazem Hydrochloride Exten

DILTIAZEM GEL 2%

DILTIAZEM GEL 2% (30 GRAM)

HS 30049099

Other medicaments, put up in measured doses or for retail sale · 25.9% of Diltiazem trade

$4.9M

Trade Value

25.9%

Market Share

999

Transactions

$1635.99

Avg Unit Price

Suppliers: 184Buyers: 214Countries: 105

Common Product Descriptions:

SANIS-DILTIAZEM CD CAP USP 180MG 100C-CA

DILTIAZEM HYDROCHLORIDE - TABLETS - 30MG

PLACEBO OF DILTIAZEM HCI CD CAPSULES 120

HS 30049072

Sedatives, tranquillizers, anti-depressants (retail) · 1.3% of Diltiazem trade

$246.5K

Trade Value

1.3%

Market Share

Transactions

$4.15

Avg Unit Price

Suppliers: 2Buyers: 4Countries: 2

Common Product Descriptions:

DILTIAZEM 180MG100

DILTIAZEM CD CAP USP 120MG 100C- CA-SANIS (PACK SI...

DILTIAZEM CD CAP 120MG 100C CA-JAMP (PACK SIZE 1X1...

HS 30049091

Rehydration salts/oral electrolyte preparations (retail) · 0.8% of Diltiazem trade

$148.0K

Trade Value

0.8%

Market Share

Transactions

$0.02

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

(400825001) DILTIAZEM HCL TABLETS 30MG 1

HS 30041090

Other medicaments containing penicillins or streptomycins (retail) · 0.1% of Diltiazem trade

$26.4K

Trade Value

0.1%

Market Share

Transactions

$967.01

Avg Unit Price

Suppliers: 5Buyers: 5Countries: 5

Common Product Descriptions:

DILZEM ER 120MG CD CAPS (DILTIAZEM 120MG

PHARMACEUTICALS PRODUCTS ANGIZEM CD 120MG DILTIAZE...

PHARMACEUTICALS ARTICLE / ODS / PRODUCT / ITEM Di...

HS 30042033

Medicaments containing antibiotics (retail) · 0.1% of Diltiazem trade

$11.8K

Trade Value

0.1%

Market Share

Transactions

$9.06

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

DILTIAZEM HCL 60MG TABLETS , B.NO. LAD25013 , JAN-...

HS 30044990

Other medicaments containing alkaloids or derivatives (retail) · 0.0% of Diltiazem trade

$5.5K

Trade Value

0.0%

Market Share

Transactions

$548.98

Avg Unit Price

Suppliers: 2Buyers: 2Countries: 2

Common Product Descriptions:

DILTIAZEM HCL GEL 2% 30G

DILTIAZEM HYDROCHLORIDE EXTENDED-RELEASE CAPSULES ...

HS 30049099

Other medicaments of mixed or unmixed products (retail) · 0.0% of Diltiazem trade

$5.4K

Trade Value

0.0%

Market Share

Transactions

$3.37

Avg Unit Price

Suppliers: 10Buyers: 10Countries: 9

Common Product Descriptions:

DILZEM 60MG TAB (DILTIAZEM HYDROCHLORIDE)

HARMLESS PHARMACEUTICAL PRODUCTS FOR HUMAN USE DIL...

ANGIZEM CD 120MG 100 CAP DILTIAZEM HCL ER

HS 30049049

Other gastrointestinal preparations (retail) · 0.0% of Diltiazem trade

$4.7K

Trade Value

0.0%

Market Share

Transactions

$1.15

Avg Unit Price

Suppliers: 3Buyers: 3Countries: 3

Common Product Descriptions:

MANOZEM 60MG TABLET EACH DILTIAZEM HYDRO

DTM 90 SR TABLET - DILTIAZEM TABLET SR

CREMAGEL DILTIAZEM HYDROCHLORIDE GEL 2%W/W ...

#10

HS 30049079

Other medicaments of mixed or unmixed products (retail) · 0.0% of Diltiazem trade

$3.0K

Trade Value

0.0%

Market Share

Transactions

$1.36

Avg Unit Price

Suppliers: 7Buyers: 7Countries: 6

Common Product Descriptions:

DILZEM I.V. INJ 5ML (DILTIAZEM HYDROCHLORIDE)

MEDICINES FOR CONSUMPTION AND THE DESCRIPTION OF T...

HARMLESS MEDICINES FOR HUMAN USE SUPPLIES AS PER I...

#11

HS 30059090

Other medical dressings (wadding, gauze, bandages) · 0.0% of Diltiazem trade

$2.4K

Trade Value

0.0%

Market Share

Transactions

$2.41

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

GREMA GEL-DILTIAZEM HYDROCHLORIDE GEL-30G, BATCH: ...

#12

HS 30

Pharmaceutical product (Chapter 30) · 0.0% of Diltiazem trade

$2.1K

Trade Value

0.0%

Market Share

Transactions

$129.63

Avg Unit Price

Suppliers: 3Buyers: 3Countries: 2

Common Product Descriptions:

PR TIAZAC XC (DILTIAZEM HYDROCHLORIDE) EXTENDED-RE...

#13

HS 30049029

Other analgesics and antipyretics, put up for retail sale · 0.0% of Diltiazem trade

$1.2K

Trade Value

0.0%

Market Share

Transactions

$4.00

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

DILTIAZEM HYDROCHLORIDE FOR INJECTION, USP 100 MG ...

#14

HS 30049063

Anti-inflammatory preparations (non-steroidal) (retail) · 0.0% of Diltiazem trade

$305

Trade Value

0.0%

Market Share

Transactions

$76.31

Avg Unit Price

Suppliers: 1Buyers: 2Countries: 2

Common Product Descriptions:

DILTIAZEM HYDROCHLORIDE 1GRAM X 1 VIAL

Diltiazem Hydrochloride (25MG*1Vial) Ba

Desacetyl diltiazem (25MG*1Vial) Batch N

#15

HS 30042099

Medicaments containing antibiotics (retail) · 0.0% of Diltiazem trade

$144

Trade Value

0.0%

Market Share

Transactions

$0.22

Avg Unit Price

Suppliers: 1Buyers: 2Countries: 2

Common Product Descriptions:

ANGIZEM CD 180MG SUN PHARMA DILTIAZEM

ANGIZEM CD 120MG (SUN PHARMA, DILTIAZEM)

DILZEM CD 180MG (TORRENT, DILTIAZEM)(DILZEM CD)NOS

#16

HS 30049042

Anti-diarrhoeal preparations, put up for retail sale · 0.0% of Diltiazem trade

$36

Trade Value

0.0%

Market Share

Transactions

$0.28

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

DILZEM I.V. INJ 5ML (DILTIAZEM HYDROCHLORIDE)

#17

HS 30049032

Anti-amoebic and anti-protozoal medicaments (retail) · 0.0% of Diltiazem trade

$30

Trade Value

0.0%

Market Share

Transactions

$2.50

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

MEDICINES FOR CONSUMPTION AND THE DESCRIPTION OF T...

#18

HS 30043990

Medicaments containing other hormones (retail) · 0.0% of Diltiazem trade

$27

Trade Value

0.0%

Market Share

Transactions

$0.09

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

HARMLESS MEDICICINES :- DILTIAZEM HYDROCHLORIDE G...

#19

HS 30049039

Other anti-infective/anti-parasitic medicaments (retail) · 0.0% of Diltiazem trade

$25

Trade Value

0.0%

Market Share

Transactions

$0.25

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

DITI-60MG TAB DILTIAZEM (60MG) TAB

#20

HS 30012010

Extracts of liver · 0.0% of Diltiazem trade

$13

Trade Value

0.0%

Market Share

Transactions

$0.42

Avg Unit Price

Suppliers: 1Buyers: 1Countries: 1

Common Product Descriptions:

DILZEM 5MG INJ(DILTIAZEM),TAX INVD01000

Where Diltiazem is Exported — Geographic HS Code Analysis

Import destinations for Diltiazem from India, by trade value

India exports Diltiazem to 10+ countries under 20 HS code classifications. The largest import destination is United States ($11.2M), followed by Canada ($3.4M) and Sri Lanka ($1.6M). These markets collectively account for the majority of India's Diltiazem pharmaceutical exports.

Rank	Country	Trade Value	Market Share
#1	United States	$11.2M	59.3%
#2	Canada	$3.4M	17.9%
#3	Sri Lanka	$1.6M	8.4%
#4	United Arab Emirates	$555.9K	2.9%
#5	Myanmar	$272.3K	1.4%
#6	Spain	$249.0K	1.3%
#7	Mauritius	$90.8K	0.5%
#8	United Kingdom	$82.0K	0.4%
#9	Ecuador	$77.1K	0.4%
#10	Philippines	$56.8K	0.3%

Pharmaceutical buyers in these markets import Diltiazem primarily under HS code 30049079 (Other CNS acting medicaments (retail)). Import duties, regulatory requirements, and product registration vary by destination country. Contact TransData Nexus for country-specific import intelligence.

Understanding Diltiazem HS Codes

The Harmonized System (HS) is an internationally standardized system of names and numbers to classify traded products. Developed by the World Customs Organization (WCO), it is used by over 200 countries for customs tariffs, trade statistics, and regulatory compliance. Each HS code is a 6-digit number (extended to 8 digits in India's Customs Tariff Schedule) that precisely identifies a product category.

How Diltiazem HS Codes Work

Diltiazem falls under Chapter 30 (Pharmaceutical Products) of the Harmonized System. The 20 codes used for Diltiazem exports span multiple headings:

Heading 3003 — Medicaments not put up in measured doses or for retail sale (bulk APIs, intermediates)
Heading 3004 — Medicaments put up in measured doses or for retail sale (finished formulations)
Heading 3005 — Wadding, gauze, bandages for medical use
Heading 3006 — Pharmaceutical goods (sutures, reagents, dental cements)

The most significant distinction for Diltiazem is between HS 3003 (bulk/unmeasured) and HS 3004 (retail-ready). HS 3004 codes account for the majority of Diltiazem trade (including the dominant code 30049079 at 71.7%). The 8-digit Indian Customs Tariff code further specifies the therapeutic class — for example, HS 30049079 refers to "Other CNS acting medicaments (retail)".

Regulatory & Compliance — Diltiazem Export Classification

Correct HS code classification is critical for Diltiazem exports from India. Misclassification can result in customs delays, incorrect duty assessment, and regulatory penalties. Key compliance considerations for pharmaceutical stakeholders:

Import Duty Classification

Diltiazem import duties vary significantly by HS code and destination country. HS 3004 (finished formulations) typically attracts different duty rates than HS 3003 (bulk APIs). Many developing countries offer preferential rates for essential medicines including Diltiazem.

DGFT & Indian Customs Requirements

Indian exporters must declare the correct 8-digit ITC-HS code on shipping bills filed with the Directorate General of Foreign Trade (DGFT). Diltiazem exports require Drug Controller General of India (DCGI) approval and must comply with Drug & Cosmetics Act regulations.

WHO Prequalification

For international procurement (UNICEF, Global Fund), Diltiazem products must meet WHO Prequalification standards. WHO PQ status affects which HS codes are eligible for preferential procurement pricing and duty exemptions in recipient countries.

Country-Specific Registration

Each destination country requires product registration before import. Key markets like United States and Canada have specific pharmaceutical regulatory bodies that must approve the product before customs clearance.

Related Cardiovascular — Products Sharing Similar HS Codes

Other products in the Cardiovascular therapeutic category that may share HS code classifications with Diltiazem

atorvastatin metoprolol losartan

Tariff Schedule — Top Markets

TransData Nexus Diltiazem HS code trade compliance intelligence

1Tariff Schedule — Top Markets

Diltiazem, classified under HS code 30049079, is subject to varying Most Favored Nation (MFN) tariff rates and preferential rates under Free Trade Agreements (FTAs) across key importing countries.

United States: The U.S. Harmonized Tariff Schedule (HTS) classifies medicaments under heading 3004. While specific MFN tariff rates for HS 30049079 are not detailed in the available sources, the U.S. offers preferential rates under various FTAs. For instance, the U.S.-Mexico-Canada Agreement (USMCA) provides duty-free access for qualifying pharmaceutical products.

Canada: Under the Canada-India Comprehensive Economic Partnership Agreement (CEPA), certain pharmaceutical products may benefit from reduced tariffs. However, the specific preferential rates for HS 30049079 are not specified in the provided sources.

European Union (Spain): The EU's Common External Tariff applies a 0% MFN rate to pharmaceutical products under HS 3004. Spain, as an EU member, adheres to this tariff schedule.

United Kingdom: Post-Brexit, the UK maintains a 0% MFN tariff on pharmaceutical products under HS 3004.

Classification Disputes & Misclassification Risks

TransData Nexus Diltiazem HS code trade compliance intelligence

1Classification Disputes & Misclassification Risks

Diltiazem's classification under HS codes 3003 and 3004 hinges on its presentation:

HS 3003: Applies to medicaments consisting of two or more constituents mixed together for therapeutic or prophylactic uses, not put up in measured doses or forms for retail sale.

HS 3004: Pertains to medicaments consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses or forms for retail sale.

Common misclassification errors occur when the packaging and dosing forms are not accurately considered, leading to incorrect tariff applications. Such misclassifications can result in customs penalties, including fines and delays in shipment clearance. Given that 71.7% of Diltiazem shipments utilize HS code 30049079, it is imperative to ensure accurate classification to avoid compliance issues.

TransData Nexus Research · WTO tariff schedules, WCO classification, pharmacopoeia standardsMar 2026

Pharmacopoeia & Quality Standards

TransData Nexus Diltiazem HS code trade compliance intelligence

1Pharmacopoeia & Quality Standards

Diltiazem is recognized in major pharmacopoeias, including the United States Pharmacopeia (USP), British Pharmacopoeia (BP), European Pharmacopoeia (EP), and Indian Pharmacopoeia (IP). These monographs specify stringent quality standards:

Purity/Assay Requirements: Diltiazem must meet high purity standards, typically requiring an assay of 98.0% to 102.0% of the labeled amount.

Dissolution Testing: Ensures that Diltiazem tablets or capsules release the active ingredient within a specified time frame, confirming consistent bioavailability.

Stability Testing: Conducted per International Council for Harmonisation (ICH) guidelines, stability testing assesses the drug's shelf life under various environmental conditions. For Diltiazem, stability studies are performed according to the climatic zones relevant to the intended market, ensuring efficacy and safety throughout its shelf life.

Adherence to these pharmacopoeial standards is crucial for regulatory approval and market acceptance across different regions.

TransData Nexus Research · WTO tariff schedules, WCO classification, pharmacopoeia standardsMar 2026

Frequently Asked Questions — Diltiazem HS Codes

Common questions about Diltiazem trade classification, answered with data from Indian Customs records.

What is the HS code for Diltiazem exports from India?

The most commonly used HS code for Diltiazem exports from India is 30049079 (Other CNS acting medicaments (retail)), which accounts for 71.7% of all Diltiazem trade valued at $13.6M. In total, India exports Diltiazem under 20 distinct HS code classifications.

How many HS codes are used for Diltiazem trade?

Diltiazem is exported from India under 20 different HS code classifications, covering a total trade value of $19.0M across 1,962 shipments. The top 5 HS codes account for 99.8% of total trade.

What is HS code 30049079?

HS code 30049079 refers to "Other CNS acting medicaments (retail)" under Chapter 30 (Pharmaceutical Products) of the Harmonized System. For Diltiazem, this code covers $13.6M in trade value with 887 transactions, 127 suppliers, and 182 buyers across 95 countries. The average unit price under this code is $259.20.

What is the difference between HS 30049079 and 30049099 for Diltiazem?

HS 30049079 (Other CNS acting medicaments (retail)) accounts for 71.7% of Diltiazem trade ($13.6M) with an average unit price of $259.20, while HS 30049099 (Other medicaments, put up in measured doses or for retail sale) covers 25.9% ($4.9M) at $1635.99 per unit. HS 30049079 involves 127 suppliers and 182 buyers, compared to 184 suppliers and 214 buyers for HS 30049099.

Official References & Regulatory Resources

HS code classifications follow the WCO Harmonized System. Verify tariff rates with your national customs authority.

Research Methodology & Data Transparency

Suresh Sormare

Verified Author

Pharmaceutical Export-Import Analyst & Trade Intelligence Expert

Suresh Sormare is a pharmaceutical export-import analyst with deep expertise in Indian Customs (DGFT) data, HS code classification, and global pharmaceutical supply chains. His analysis covers 10M+ shipment records across 150+ countries and is used by manufacturers, procurement agencies, and trade consultants worldwide. Suresh specializes in identifying verified suppliers and buyers from customs records, mapping bilateral pharmaceutical trade corridors, analyzing tariff structures and regulatory frameworks across 170+ destination markets, and benchmarking competitive positioning for finished pharmaceutical formulations. His methodology combines granular customs transaction data with regulatory intelligence from FDA, EMA, WHO, CDSCO, and 40+ national drug authorities to deliver actionable trade insights for the pharmaceutical formulations sector.

linkedin.com/in/sureshsormare

Primary Data Source

All trade data is sourced from Indian Customs (DGFT) official shipping bill records — the authoritative government database for India's pharmaceutical trade. Each verified record contains exporter name, consignee (buyer) name, detailed product description, quantity, declared FOB value (USD), port of loading, destination country, and shipment date.

Diltiazem

Diltiazem

Top Diltiazem HS Code Classifications

All Diltiazem HS Code Classifications

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Where Diltiazem is Exported — Geographic HS Code Analysis

Understanding Diltiazem HS Codes

How Diltiazem HS Codes Work

Regulatory & Compliance — Diltiazem Export Classification

Import Duty Classification

DGFT & Indian Customs Requirements

WHO Prequalification

Country-Specific Registration

Related Cardiovascular — Products Sharing Similar HS Codes

Tariff Schedule — Top Markets

1Tariff Schedule — Top Markets

Classification Disputes & Misclassification Risks

1Classification Disputes & Misclassification Risks

Pharmacopoeia & Quality Standards

1Pharmacopoeia & Quality Standards

Frequently Asked Questions — Diltiazem HS Codes

What is the HS code for Diltiazem exports from India?

How many HS codes are used for Diltiazem trade?

What is HS code 30049079?

What is the difference between HS 30049079 and 30049099 for Diltiazem?

Official References & Regulatory Resources

Research Methodology & Data Transparency

Suresh Sormare

Primary Data Source

How much Diltiazem is exported under HS code 30049079?

Which countries import the most Diltiazem from India?

Who are the top Diltiazem exporters from India?

Which Diltiazem HS code has the highest unit price?

Analysis Methodology