| 3/1/2018 | 290410000021 | P-TOLUENSULPHONIC ACIDS AND SALTS SODIUM P-TOLUENE SULPHONATE
| 6800 | Kilogram | 7619.6 | N/A | RUDOLF DURANER KIMYEVI MADDELER TICARET VE SAN.A.S. |
| 3/26/2018 | 290499000039 | ORGANIC DYE-INTERMEDIATE M- NITRO BENZENE SULPHONIC ACID SODIUM SALT
| 20000 | Kilogram | 19003.6 | N/A | VESKIM KIMYEVI MADDE ITHALAT IHRACAT ANONIM SIRKETI |
| 3/13/2018 | 290410000029 | "METHANE DISULFONIC ACID 50, METHANE DISULFONIC ACID POTASSIUM SALT (CHEMICAL SUBSTANCE)"
| 1250 | Kilogram | 20961.21 | N/A | ESER KIMYA SANAYI VE TICARET ANONIM SIRKETI |
| 3/1/2024 | 290410000029 | 1-HEXANESULFONIC ACID, SODIUM SALT HYDRA/TE, 98%, HPLC GRADE | 1 | UNIT | 57 | N/A | AZELİS TR KİMYA ENDÜSTRİSİ ÜRÜNLERİ İTHALAT İHRACAT TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/19/2024 | 290410000029 | 1-HEPTANESULFONIC ACID, SODIUM SALT, 98%/ | 1 | UNIT | 408 | N/A | AZELİS TR KİMYA ENDÜSTRİSİ ÜRÜNLERİ İTHALAT İHRACAT TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/19/2024 | 290410000029 | 1-OCTANESULFONIC ACID, SODIUM SALT MONOH/YDRATE, 98% | 1 | UNIT | 157 | N/A | AZELİS TR KİMYA ENDÜSTRİSİ ÜRÜNLERİ İTHALAT İHRACAT TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/28/2024 | 290410000029 | DODECYLBENZENESULFON-IC ACID, SODIUM SALT | 1 | UNIT | 25 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/27/2024 | 290410000029 | PTSA SALT (1,3,6,8 PYRENETETRASULFONIC /ACID TETRASODIUM SALT) | 20 | KILOGRAM | 1705 | N/A | METİTO CHEMİCAL SOLUTİONS KİMYASAL ÇÖZÜMLER ANONİM ŞİRKETİ |
| 3/1/2024 | 290410000029 | 1-HEPTANESULFONIC ACID SODIUM SALT MONOH/YDRATE / 1-HEPTANESU | 1 | UNIT | 42 | N/A | AZELİS TR KİMYA ENDÜSTRİSİ ÜRÜNLERİ İTHALAT İHRACAT TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/14/2024 | 290410000021 | PTS 1-2% _IBC _R_1100 = P-TOLUENSULPHONY/K ACIDS AND SALTS | 11000 | KILOGRAM | 14976 | N/A | DETEKS KİMYA SANAYİ ANONİM ŞİRKETİ |