Table of Similar Goods and Services
Class 01 Chemicals
Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.
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| Class | Group | Item No. | Chinese | English |
|---|---|---|---|---|
| 01 | 0102（四） | C010022 | 碳化钨 | tungsten carbide |
| 01 | 0102（一） | 010541 | 钨酸 | tungstic acid |
| 01 | 0102（四） | 010549 | 硫化剂 | vulcanizing preparations |
| 01 | 0102（四） | C010019 | 麦饭石 | maifan stone |
| 01 | 0102（四） | 010550 | 碳酸钡石 | witherite |
| 01 | 0102（四） | C010029 | 硅酸钙 | calcium silicate |
| 01 | 0102（八） | 010131 | 木醇 | wood alcohol |
| 01 | 0102（六） | C010065 | 醋酸锌 | zinc acetate |
| 01 | 0102（四） | C010034 | 碳酸锌 | zinc carbonate |
| 01 | 0102（四） | C010032 | 锆酸钴 | cobalt zirconate |
| 01 | 0102（三） | 010556 | 氧化锆 | zirconia |
| 01 | 0102（十六） | 010289 | 工业用谷粉 | flour for industrial purposes |
| 01 | 0102（十六） | 010444 | 工业用土豆粉 | potato flour for industrial purposes |
| 01 | 0103 | 010018 | 锕 | actinium |
| 01 | 0103 | 010054 | 镅 | americium |
| 01 | 0103 | 010087 | 核反应堆用燃料 | fuel for nuclear reactors |
| 01 | 0103 | 010115 | 锫 | berkelium |
| 01 | 0103 | 010142 | 锎 | californium |
| 01 | 0103 | 010180 | 可裂变的化学元素 | fissionable chemical elements |
| 01 | 0103 | 010226 | 锔 | curium |
| 01 | 0103 | 010159 | 镄 | fermium |
| 01 | 0103 | 010297 | 核能用可裂变物质 | fissionable material for nuclear energy |
| 01 | 0103 | 010314 | 钫 | francium |
| 01 | 0103 | 010253 | 重水 | heavy water |
| 01 | 0103 | 010369 | 工业用同位素 | isotopes for industrial purposes |