| 3/25/2018 | 293139500000 | "HEDP 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID (-)"
| 23200 | Kilogram | 23682.95 | N/A | KIM-PAZ KIMYEVI MADDELER SANAYI VE TICARET A.S. |
| 3/7/2018 | 291829008919 | REF. STANDARD (4-HYDROXYBENZOIC ACID)
| 5 | Units | 2145.72 | N/A | MEDA PHARMA ILAÇ SANAYI VE TICARET LIMITED SIRKETI |
| 3/14/2018 | 293139500000 | 1-HYDROXYETHYLIDENE-1.1-DIPHOSPHONIC ACID (HEDP) 60%
| 46400 | Kilogram | 51043.6 | N/A | BRENNTAG KIMYA TIC.LTD.STI. |
| 3/6/2018 | 382319900000 | "[10] MISCELLANEOUS OIL ACIDS * 12 HYDROXY STEARIC ACID, (2019/5 TEB AND ADDED CAP NOT)"
| 34000 | Kilogram | 65679.96 | N/A | AKDENIZ KIMYA SANAYIVE TICARET ANONIM SIRKETI |
| 3/4/2018 | 382319900000 | [10] MISCELLANEOUS OIL ACIDS * 12 HYDROXY STEARIC ACID (2019/5 TEB AND ANNEXES CAP NOTARY)
| 17000 | Kilogram | 35556.54 | N/A | AKDENIZ KIMYA SANAYIVE TICARET ANONIM SIRKETI |
| 3/8/2018 | 293139500000 | "HEDP 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID (CHEMICAL MATERIAL)"
| 22500 | Kilogram | 24028.6 | N/A | ACAR KIMYA ANONIM SIRKETI |
| 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. |
| 3/26/2018 | 291612000013 | "4 - HYDROXYBUTYLACRYLATE 4 CONTAINERS (4AD.) NON-SATURATED ACID MONOCARBOXY ACIDS, FREQUENCY MONOCARBOXY ACIDES ACRYLIC ACID ESTERS: --- BUTYL ACRYLATE"
| 4 | Units | 5414.01 | N/A | KANSAI ALTAN BOYA SANAYI VE TICARET ANONIM SIRKETI |
| 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 |