THE
2811.22

Subheading in 2811 — Other inorganic acids and other inorganic oxygen compounds of non-metals

Silicon dioxide

$86MIndia’s exports in 2025
98countries bought from India in 2025
89,573tonnes shipped in 2025
76%of 2811 exports

India’s exports, year by year

US$, calendar years, all destinations combined. Source: UN Comtrade (India’s own reports).

Biggest buyers, 2025

  1. Viet Nam
  2. Germany
  3. Poland
  4. Belgium
  5. Russian Federation
  6. Nigeria
  7. South Africa
  8. USA
  9. Thailand
  10. Egypt

Ranked by value. Country-by-country figures are not shown.

Indian tariff lines (8-digit) and GST

ITC-HS codeDescriptionGST
2811.22.00Silicon dioxide5% or 18%

GST on supply within India, as of 1 May 2026. Where two rates are shown, the rate depends on a condition in the GST notification: open the code for the exact rule. Exports are zero-rated supplies.

Other codes in 2811

2811.19Other inorganic acids and other inorganic oxygen compounds of non-metals — other types$16M in 20252811.21Carbon dioxide$4.3M in 20252811.11Hydrogen fluoride (hydrofluoric acid)$3.7M in 20252811.29Other inorganic acids and other inorganic oxygen compounds of non-metals — other types$2.8M in 2025