India's Semiconductor Input Bill: What Chips, Wafers and Chemicals Cost in 2026

The semiconductor industry entered 2026 in the grip of a memory-led price supercycle. After the sharp downturn of 2023, during which DRAM and NAND spot prices fell to multi-year lows, a combination of supply discipline and explosive AI-driven demand reversed the trajectory.

DRAM is the headline. Contract prices for DDR5 server modules rose roughly 90% quarter-on-quarter in Q1 2026, according to TrendForce. HBM (High Bandwidth Memory) for AI accelerators is the proximate cause: NVIDIA, AMD and their hyperscaler customers are consuming HBM3E capacity faster than Samsung, SK hynix and Micron can ramp it, and HBM production diverts wafer starts from standard DDR, tightening the entire DRAM market.

NAND flash has followed a similar trajectory, though with smaller magnitude. 3D NAND layer counts continue to climb (200+ layers are now in production), but enterprise SSD demand from AI training clusters and cloud storage has absorbed the capacity additions.

Analog and power semiconductors are on a different cycle but pointing the same direction. TI, Infineon and NXP have pushed through price increases of 15 to 85% across select catalogue parts, citing tight wafer capacity at mature nodes (28nm and above) and rising input costs for silicon carbide substrates.

India is overwhelmingly an importer of semiconductors. The country’s domestic production is negligible relative to consumption, which means global price movements translate directly into India’s import bill.

Integrated circuits (HS 8542)

India’s annual IC import bill has grown from roughly $1 billion in 2010 to $29 billion in 2025 — a roughly 27x expansion over fifteen years. The tracker carries the full annual series in US$ billions (live data here). We report the total bill rather than a per-unit price because India reports HS 8542 quantity in different units across years (pieces some years, kilograms others), which makes a per-unit series meaningless. The bill itself is unambiguous.

The shape of the climb tracks India’s assembly and services buildup: mobile-phone manufacturing under the PLI scheme, growing automotive electronics content, and server infrastructure expansion. The 2023-2025 acceleration ($19B → $23B → $29B) coincides with the memory supercycle described above and with the surge in AI-server assembly at contract manufacturers in India. This is not a “prices got more expensive” story — it is a “India uses far more silicon than it used to” story, with the memory cost overlay adding to the bill.

Doped wafers and substrates (HS 3818)

Wafer import unit values have risen more sharply over the same window. Part of this is genuine price inflation (the silicon wafer market has tightened), but the bigger driver is the SiC transition. India is importing growing quantities of silicon carbide substrates for the Tata Electronics Dholera fab and for power electronics applications, and SiC substrates cost several times more per kilogram than standard silicon wafers. The tracker’s HS 3818 series carries the current numbers.

Photoresists and chemical preparations (HS 370790)

Photoresist import unit values have climbed materially since 2010. This reflects both genuine price increases in semiconductor-grade photoresists (the global supply is concentrated in a handful of Japanese producers) and a mix shift toward advanced EUV-grade resists as India’s R&D ecosystem matures. HS 370790 is broader than semiconductor-grade resist alone, which is one reason the tracker series should be read directionally.

India’s tariff structure creates an asymmetry that matters for the new fabs and OSAT plants. Finished ICs (HS 8542) and semiconductor manufacturing equipment (HS 8486) enter under the low-or-zero band of the working tariff, while raw inputs — doped wafers (HS 3818) and photographic chemicals including photoresists (HS 3707) — sit in the general chemicals/materials duty band with BCD, SWS and IGST layered on top. The full customs-duty reference table on the tracker lists the statutory rates on each of these HS codes with an asOf date, so any reader can check them against the current CBIC schedule.

The policy logic is clear: encourage chip assembly in India by making the finished product duty-free, while raw materials still carry duties from the broader chemicals and materials tariff. But the practical effect for a new fab or OSAT plant is that their input costs carry a premium that their Southeast Asian competitors in tariff-free zones do not face — unless project-specific exemption notifications under the semiconductor scheme apply, which they often do for units approved under the India Semiconductor Mission.

This matters most for the ancillary MSME suppliers that the semiconductor mission hopes to develop. A wafer-dicing tape manufacturer in Gujarat or Assam who does not qualify for a scheme-specific exemption pays statutory duties on imported polymer films and adhesive chemicals that their counterpart in Penang does not.

Suggested citation

Nitisagar Advisory, “India’s Semiconductor Input Bill: What Chips, Wafers and Chemicals Cost in 2026,” nitisagar.com, August 2026. Available at: nitisagar.com/resources/reports/india-semiconductor-input-bill-chips-wafers-chemicals-cost-2026/

Data reuse

Charts, tables and underlying CSVs from the Semiconductor Price Tracker may be reproduced with attribution and a link to nitisagar.com. The data itself belongs to its original publishers (BLS, Stanford DAM, UN Comtrade, Office of the Economic Adviser); this report compiles and analyses it.

Methodology

All price series are documented on the tracker page with their sources, methodology notes and licensing terms. Key points:

• PPI series are US producer price indexes measuring relative price movement, not dollar prices. A falling PPI for ICs reflects more capability per dollar.
• Import unit values are Comtrade trade-value-divided-by-quantity, affected by mix shifts. They are directional indicators, not spot prices.
• Stanford DAM memory prices are compiled average selling prices per gigabyte, not single-contract spot quotes.

Updates run weekly via automated GitHub Action for FRED and Comtrade series. Manual series (Stanford DAM, India WPI) are updated as new data becomes available.