Where HSN 2929 90 99 Sits
Use the eight-digit code on the bill of entry, the shipping bill and, where your turnover requires it, on the GST invoice. The first four digits are the heading; the last four narrow it to this line.
GST Rate on HSN 2929 90 99
GST on goods is fixed by the entries of Notification No. 9/2025-Central Tax (Rate), in force from 22 September 2025 and amended up to 30 April 2026. The entries below are the ones that reach this code. Match the goods to the description in the entry before you invoice.
| GST rate | Entry | Codes named | Goods covered by the entry |
|---|---|---|---|
| 5% | Schedule I, S. No. 222 | 29 or 3808 93 | Gibberellic acid (chapter-wide entry) |
| 18% | Schedule II, S. No. 36 | 29 | All organic chemicals other than giberellic acid (chapter-wide entry) |
| 18% | Schedule II, S. No. 639 | Any Chapter | Goods which are not specified in Schedule I, III, IV, V, VI or VII (residual entry) |
Goods that fall under no specific entry take the residual entry, unless they are exempt under the exemption notification issued with the rate notification.
Customs Duty on HSN 2929 90 99
An import pays basic customs duty at the tariff rate, social welfare surcharge at 10% of that duty (unless exempted for the goods), and IGST at the GST rate on the value plus both duties.
- Basic customs duty at
- Social welfare surcharge, 10% of the duty
- IGST at on value plus both
- Total duty and tax
- As a share of the value
Standard rates only: no exemption notification, anti-dumping or safeguard duty, or trade-agreement rate is applied, and the surcharge is taken at 10% although some goods are exempted from it. A registered importer takes credit of the IGST.
Export Policy and RoDTEP for HSN 2929 90 99
Schedule 2 of ITC(HS) 2022 marks this tariff item Not shown. The code is not listed in Appendix 4R, so RoDTEP is not available on it.
Other Codes Under HSN 2929
| Tariff item | Description | Basic customs duty |
|---|---|---|
| 2929 10 10 | Phenyl isocyanateIsocyanates | 7.5% |
| 2929 10 20 | Toluene di-isocyanateIsocyanates | 7.5% |
| 2929 10 90 | OtherIsocyanates | 7.5% |
| 2929 90 11 | N,N-Diethylphosphoramidic dichloride | 7.5% |
| 2929 90 12 | N,N-Diisopropylphosphoramidic dichloride | 7.5% |
| 2929 90 13 | N,N-Dipropylphosphoramidic dichloride | 7.5% |
| 2929 90 14 | N,N-Dimethylphosphoramidic dichloride | 7.5% |
| 2929 90 19 | Other Dialkyl (methyl, ethyl, n-propyl or isopropyl) N,N-dialkyl (methyl, ethyl, n-propyl or isopropyl) phosphoramidates | 7.5% |
| 2929 90 21 | Diethyl N,N-Dimethylphosphoramidate | 7.5% |
| 2929 90 29 | Other | 7.5% |
| 2929 90 60 | Phosphoramidic acid, diethyl, dimethylester | 7.5% |
| 2929 90 70 | N-(1-(Dialkyl (≤C10, incl. cycloalkyl) amino)) alkylidene (H or ≤C10, incl. cycloalkyl) phosphonamidic fluorides and corresponding alkylated or protonated salts | 7.5% |
| 2929 90 80 | O-Alkyl (H or ≤ C10, incl. cycloalkyl) N-(1- | 7.5% |
| 2929 90 91 | Propetamphos | 7.5% |
| 2929 90 99 | Other | 7.5% |
- The item-wise import policy (Free, Restricted or Prohibited) of ITC(HS) Schedule 1.
- Exemption notifications, anti-dumping and safeguard duties, and preferential rates under trade agreements. The duty shown is the tariff rate.
- The GST exemption notification. Goods exempt under it pay no GST even if a rate entry names the code.
Official documents behind this page
- Notification No. 9/2025-Central Tax (Rate), 17 September 2025GST rate Schedules I to VI, in force from 22 September 2025, as amended by Notification No. 19/2025-Central Tax (Rate) of 31 December 2025 (Schedule VII omitted from 1 February 2026) and No. 01/2026 of 30 April 2026.
- Customs Tariff, First ScheduleCBIC Customs Tariff as on 30 June 2024, with the First Schedule amendments of the Finance (No. 2) Act, 2024, the Finance Act, 2025 and the Finance Act, 2026 applied.
- ITC(HS) 2022, Schedule 2, Export PolicyDGFT: the export policy and policy condition of each tariff item.
- Appendix 4R and Appendix 4RE, RoDTEP ScheduleDGFT, with effect from 10 October 2024 (Notification No. 32/2024-25); the 2026 changes are in Notifications 60, 66 and 74 of 2025-26 and 41 of 2026-27.
Disclaimer: This guide is general information based on the law and notifications in force when it was last updated. It is not professional advice for your case — rates, thresholds and due dates change, so check the current position with the official source before you act on it.