| Serial number | Reference Chinese name | English Name | CAS number | EC number | Reasons for including SVHC |
| 15 | 三氯乙烯 | Trichloroethylene | 1979/1/6 | 201-167-4 | Carcinogenicity |
| 16 | 三氧化鉻 | Chromium trioxide | 1333-82-0 | 215-607-8 | Carcinogenicity, Mutagenicity |
| 17 | 從三氧化鉻生成的酸類與其它寡體： | Acids generated from chromium trioxide and their oligomers: | | | Carcinogenicity |
| 鉻酸 | Chromic acid | 7738-94-5 |
231-801-5 | |
| 重鉻酸 |
Dichromic acid | 13530-68-2 | 236-881-5 | |
| 鉻酸與重鉻酸的其它寡體 | Oligomers of chromic acid and dichromic acid | | | |
| 18 | 重鉻酸鈉‧二倍結晶水 | Sodium dichromate | 7789-12-0 | 234-190-3 | Carcinogenicity, mutagenicity, and reproductive toxicity |
| 19 | 重鉻酸鉀 | Potassium dichromate | 7778-50-9 | 231-906-6 | Carcinogenicity, mutagenicity, and reproductive toxicity |
| 20 | 重鉻酸銨 | Ammonium dichromate | 7789/9/5 | 232-143-1 | Carcinogenicity, mutagenicity, and reproductive toxicity |
| 21 | 鉻酸鉀 | Potassium chromate | 7789-00-6 | 232-140-5 | Carcinogenicity, Mutagenicity |
| 22 | 鉻酸鈉 | Sodium chromate | 7775/11/3 | 231-889-5 | Carcinogenicity, mutagenicity, and reproductive toxicity |
