---
title: "3910 HSN Code | HSN Code for Primary forms Silicones in India"
description: "Know more about 3910 HSN Code with BUSY Accounting - HSN Tariff, GST Rates and case laws related to chapter 3910 covering Primary forms Silicones."
canonical: "https://busy.in/hsn/sub-chapter-3910/"
---

# HSN Sub-chapter 3910: Primary forms Silicones

Silicones in primary forms

Part of [Chapter 39: Plastics and Articles Thereof](https://busy.in/hsn/chapter-39/).

- Current GST rate: 18%
- Earlier GST rate: 18%

## HSN codes

| Code | Title |
| --- | --- |
| 39100010 | [Silicones in primary forms : Silicone resins](https://busy.in/hsn/hsn-39100010/) |
| 39100020 | [Silicones in primary forms : Silicone oil](https://busy.in/hsn/hsn-39100020/) |
| 39100090 | [Silicones In Primary Forms \| Other](https://busy.in/hsn/hsn-39100090/) |

## Frequently asked questions

### What products are classified under HSN 3910

It includes Primary forms Silicones

### Do spares or accessories of Primary forms Silicones follow the same HSN?

Not always. Spares are often classified by their own description or by the function/part rule. Check if a specific sub‑heading exists for parts of the main item and describe the part on the invoice.

### Can I claim ITC on inputs and services used for Primary forms Silicones?

If your outward supply of Primary forms Silicones is taxable, ITC is generally available (Sections 16–17) except blocked credits (e.g., personal use, motor vehicles in most cases). For exempt supplies, proportionate reversal is required under Rule 42/43.

### Is the composition scheme suitable if I mainly trade Primary forms Silicones?

The composition scheme is optional for eligible small suppliers of goods. You cannot issue tax invoices or collect tax under composition. Check turnover limits and exclusions; evaluate margins and ITC loss before opting in.

### If I repair and return Primary forms Silicones, how should I charge GST?

Repair/service is a service supply (SAC). Parts and materials used are goods and may be billed separately with HSN. Mention both lines clearly to avoid mixing service and goods values.

### Any special steps when selling Primary forms Silicones through an e‑commerce platform?

Ensure registration requirements are met and reconcile the operator’s TCS statements with your GSTR‑2B/3B. Map SKU descriptions to HSN to reduce mismatches and returns.

## India's trade performance: HSN Sub-Chapter 3910 (FY 2024-25)

Source: TradeStat EIDB, Ministry of Commerce & Industry. Values in ₹ Crore (FY 2018-19 to FY 2024-25).

- Exports: ₹651 Cr (+12.10% YoY) — 0.0176% of India's total exports
- Imports: ₹3,113 Cr (+20.42% YoY) — 0.0511% of India's total imports
- Trade balance: −₹2,462 Cr (Deficit); surplus rank #1053 of 1233 sub-chapters
- Share of Chapter 39: 0.94% of its exports; import side 1.67%
- Rank within Chapter 39: #20 of 26 by export value; import-side #16

### Key metrics

- Export CAGR: 4.03% (FY 2018-19 to FY 2024-25, 7 fiscal years)
- National export rank: #475 of 1233 sub-chapters by export value (FY 2024-25)
- Peak growth year: +66.51% in FY 2021-22
- Contribution to Ch. 39: 0.94% of its exports (FY 2024-25)

## India export-import trade statistics: HSN Sub-Chapter 3910

7-year export and import data, FY 2018-19 to FY 2024-25, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

| FY | Exports (₹ Cr) | Exp share | Exp YoY | Exp % of Ch. 39 | Imports (₹ Cr) | Imp share | Imp YoY | Imp % of Ch. 39 | Trade balance | Exp rank |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| FY 2018-19 | 513.92 | 0.0224% | — | 0.92% | 1,909.11 | 0.0532% | — | 1.79% | −1,395.19 | #418 |
| FY 2019-20 | 484.18 | 0.0219% | −5.79% | 0.99% | 1,605.94 | 0.0479% | −15.88% | 1.60% | −1,121.76 | #418 |
| FY 2020-21 | 410.15 | 0.0191% | −15.29% | 0.80% | 1,536.69 | 0.0527% | −4.31% | 1.56% | −1,126.54 | #467 |
| FY 2021-22 | 682.95 | 0.0218% | +66.51% | 1.01% | 2,459.02 | 0.0538% | +60.02% | 1.65% | −1,776.07 | #414 |
| FY 2022-23 | 750.67 | 0.0207% | +9.92% | 1.22% | 3,122.44 | 0.0543% | +26.98% | 1.68% | −2,371.77 | #425 |
| FY 2023-24 | 581.07 | 0.0161% | −22.59% | 0.95% | 2,585.45 | 0.0460% | −17.20% | 1.43% | −2,004.38 | #488 |
| FY 2024-25 | 651.39 | 0.0176% | +12.10% | 0.94% | 3,113.35 | 0.0511% | +20.42% | 1.67% | −2,461.96 | #475 |

- CAGR (7-year): exports 4.03%/yr, imports 8.49%/yr (consistently Deficit)

## Key trade insights: HSN Sub-Chapter 3910 export-import analysis

### Consistent export growth: 4.03% CAGR over 7 years

India's exports under HSN Sub-Chapter 3910 have grown at a compound annual rate of 4.03% over 7 fiscal years, rising from ₹513.92 Crore in FY 2018-19 to ₹651.39 Crore in FY 2024-25.

### HSN Sub-Chapter 3910 ranked #475 among all 1233 sub-chapters by export value

In FY 2024-25, HSN Sub-Chapter 3910 ranks #475 out of 1233 sub-chapters by total export value. Within Chapter 39, it ranks #20 of 26. By trade surplus, it ranks #1053 of 1233.

### FY 2021-22 was the strongest growth year for HSN Sub-Chapter 3910 exports

The strongest single-year export movement for HSN Sub-Chapter 3910 was recorded in FY 2021-22, when exports surged by 66.51% over the prior year.

### India records a trade deficit of ₹2,461.96 Crore in HSN Sub-Chapter 3910 goods

In FY 2024-25, India's imports of ₹3,113.35 Cr exceeded exports of ₹651.39 Cr, resulting in a trade deficit of ₹2,461.96 Crore — ranking #1053 of 1233 by surplus magnitude.

### Import growth of 8.49% CAGR signals stable import dependency for Primary forms Silicones

India's imports under HSN Sub-Chapter 3910 have grown at 8.49% CAGR, reaching ₹3,113.35 Crore in FY 2024-25.

### HSN Sub-Chapter 3910 contributes 0.94% of Chapter 39 exports — ranked #20

Among the 26 sub-chapters under Chapter 39, HSN Sub-Chapter 3910 ranks #20 by export value — accounting for 0.94% of the chapter's total exports in FY 2024-25. On the import side, it holds 1.67% share (rank #16).

## Related Sub-Chapters in Chapter 39

Ranked by export value (FY 2024-25).

| Rank | HSN Sub-Chapter | Exports (FY 2024-25) |
| --- | --- | --- |
| #1 | [HSN Sub-Chapter 3920: Plastic Plates & Sheets](https://busy.in/hsn/sub-chapter-3920/) | ₹11,803 Cr |
| #2 | [HSN Sub-Chapter 3923: Plastic packaging articles, caps & closures](https://busy.in/hsn/sub-chapter-3923/) | ₹9,898 Cr |
| #3 | [HSN Sub-Chapter 3926: Glass in unworked forms](https://busy.in/hsn/sub-chapter-3926/) | ₹7,601 Cr |
| #4 | [HSN Sub-Chapter 3907: Polyacetals & Epoxy Resins](https://busy.in/hsn/sub-chapter-3907/) | ₹6,909 Cr |
| #5 | [HSN Sub-Chapter 3901: Polymers of ethylene in primary forms](https://busy.in/hsn/sub-chapter-3901/) | ₹4,687 Cr |
| #6 | [HSN Sub-Chapter 3902: Polypropylene polymers](https://busy.in/hsn/sub-chapter-3902/) | ₹3,686 Cr |
| #7 | [HSN Sub-Chapter 3921: Plastic sheets and strips](https://busy.in/hsn/sub-chapter-3921/) | ₹3,583 Cr |
| #8 | [HSN Sub-Chapter 3917: Plastic tubes & fittings](https://busy.in/hsn/sub-chapter-3917/) | ₹2,830 Cr |
| #9 | [HSN Sub-Chapter 3904: Vinyl polymers](https://busy.in/hsn/sub-chapter-3904/) | ₹2,309 Cr |
| #10 | [HSN Sub-Chapter 3906: Acrylic polymers](https://busy.in/hsn/sub-chapter-3906/) | ₹2,192 Cr |
| #20 | HSN Sub-Chapter 3910: Primary forms Silicones (this hsn sub-chapter) | ₹651 Cr |

## Other sub-chapters

| Code | Title |
| --- | --- |
| 3901 | [Polymers of ethylene in primary forms](https://busy.in/hsn/sub-chapter-3901/) |
| 3902 | [Polypropylene polymers](https://busy.in/hsn/sub-chapter-3902/) |
| 3903 | [Polymers of styrene, primary forms](https://busy.in/hsn/sub-chapter-3903/) |
| 3904 | [Vinyl polymers](https://busy.in/hsn/sub-chapter-3904/) |
| 3905 | [Vinyl polymers in primary forms](https://busy.in/hsn/sub-chapter-3905/) |
| 3906 | [Acrylic polymers](https://busy.in/hsn/sub-chapter-3906/) |
| 3907 | [Polyacetals & Epoxy Resins](https://busy.in/hsn/sub-chapter-3907/) |
| 3908 | [Primary forms polyamides](https://busy.in/hsn/sub-chapter-3908/) |
| 3909 | [Primary amino-resins](https://busy.in/hsn/sub-chapter-3909/) |
| 3911 | [Petroleum resins](https://busy.in/hsn/sub-chapter-3911/) |
| 3912 | [Cellulose & derivatives](https://busy.in/hsn/sub-chapter-3912/) |
| 3913 | [Natural polymers in primary forms](https://busy.in/hsn/sub-chapter-3913/) |
| 3914 | [Complex fluorine salts](https://busy.in/hsn/sub-chapter-3914/) |
| 3915 | [Plastic waste, parings, scrap](https://busy.in/hsn/sub-chapter-3915/) |
| 3916 | [Plastic monofilament products](https://busy.in/hsn/sub-chapter-3916/) |
| 3917 | [Plastic tubes & fittings](https://busy.in/hsn/sub-chapter-3917/) |
| 3918 | [Plastic floor coverings](https://busy.in/hsn/sub-chapter-3918/) |
| 3919 | [Self-adhesive plastics](https://busy.in/hsn/sub-chapter-3919/) |
| 3920 | [Plastic Plates & Sheets](https://busy.in/hsn/sub-chapter-3920/) |
| 3921 | [Plastic sheets and strips](https://busy.in/hsn/sub-chapter-3921/) |
| 3922 | [Plastics Sanitary Ware](https://busy.in/hsn/sub-chapter-3922/) |
| 3923 | [Plastic packaging articles, caps & closures](https://busy.in/hsn/sub-chapter-3923/) |
| 3924 | [Sanitary Plastic Ware](https://busy.in/hsn/sub-chapter-3924/) |
| 3925 | [Builders’ plastic ware](https://busy.in/hsn/sub-chapter-3925/) |
| 3926 | [Glass in unworked forms](https://busy.in/hsn/sub-chapter-3926/) |