| 3/19/2018 | 293139500000 | HEDP-1-HYDROXY ETHYLIDENE-1 1-DIPHOSPHONIC ACID
| 47200 | Kilogram | 49091.6 | N/A | ARKEM KIMYA SAN.VETIC.A.S. |
| 3/11/2018 | 293139500000 | "HYDROXY ETHYLIDENE-1,1-DIPHOSPHONIC ACID (HEDP)"
| 91840 | Kilogram | 95317.84 | N/A | VESER KIMYEVI MAD.A.S. |
| 3/13/2018 | 293190009068 | "TEXTILE AUXILIARY CHEMICAL [AMINO TRIMETHYLENE PHOSPHONIC ACID (ATMP) 50%] * (HYDROXY ETHYLIDENE-1,1- DIPHOSPHONIC ACID (HEDP) 60%) *"
| 22500 | Kilogram | 24195.65 | N/A | GENKIM GENEL ENDÜTRIYEL KIMYEVI MADDELER SANAYI VE TICARET LIMITED SIRKETI |
| 3/8/2018 | 293139500000 | "1-HYDROXY ETHYLIDENE-1,1-DIPHOSPHONIC ACID (HEDP) 60% (CHEMICAL SUBSTANCE)"
| 22400 | Kilogram | 23639.6 | N/A | ACAR KIMYA ANONIM SIRKETI |
| 3/7/2018 | 293139500000 | HYDROXY ETHYLIDENE-1 DIPHOSPHONIC ACID 60%
| 48000 | Kilogram | 52003.42 | N/A | VESKIM KIMYEVI MADDE ITHALAT IHRACAT ANONIM SIRKETI |
| 3/29/2018 | 293139500000 | HYDROXY ETHYLIDENE 1-1 DIPHOSPHONIC ACID (HEDP) 60%
| 46400 | Kilogram | 49651.6 | N/A | COSMER KIMYA SANAYI VE TICARET ANONIM SIRKETI |
| 3/13/2018 | 293139500000 | 1-HYDROXY ETHYLIDENE-1-1-DIPHOSPHONIC ACID
| 24720 | Kilogram | 25733.6 | Derince Customs | ELITE CHEMICALS KIMYA SANAYI VE TICARET ANONIM SIRKETI |
| 3/28/2018 | 293139900069 | "18 CAP - 1-HYDROXY ETHYLIDENE-1,1-DIPHOSPHONIC ACID (HEDP) 60% (PHOSPHONAT)"
| 25200 | Kilogram | 26715.6 | N/A | BEYAZ KAGIT VE HIJYENIK ÜRÜNLER TEMIZLIK INSAAT SANAYI TICARET ANONIM SIRKETI |
| 3/4/2024 | 293149300000 | RAW MATERIALS FOR HOME CARE PRODUCTS ( TETRA SODIUM OF 1-HYDROXY ETHYLIDENE-1, 1-DIPHOSPHONIC ACID (HE+DP.NA4) 81-90% ) | 80000 | KILOGRAM | 143264 | N/A | DURU TİCARİ VE SINAİ ÜRÜNLER İÇ VE DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/12/2024 | 293149300000 | 1-HYDROXY ETHYLIDINE 1-1 DIPHOSPHONIC AC/ID%60 HEDP | 46400 | KILOGRAM | 48256 | N/A | BRP BİRPA KİMYA SANAYİ TİCARET ANONİM ŞİRKETİ |