| 3/11/2018 | 853110300011 | PE SERIES CATALYTIC EX-PROOF METHAN GAS DETECTOR
| 7 | Units | 4649.4 | N/A | SAYPA MÜHENDISLIK ELEKT.TAAH.SAN.VETIC.LTD.STI. |
| 3/23/2018 | 853110300011 | CONVENTIONAL GAS DETECTOR 1224
| 100 | Units | 1233.8 | N/A | FEYSAN ELEKTRIK SANAYI VE TICARET ANONIM SIRKETI |
| 3/11/2018 | 853110300011 | CARBON MONOXIDE GAS DETECTOR
| 7 | Units | 5126.8 | N/A | SAYPA MÜHENDISLIK ELEKT.TAAH.SAN.VETIC.LTD.STI. |
| 3/5/2018 | 853110300011 | CO CARBONMONOXIDE GAS ALARM DETECTOR, CO 1 CARBONMONOXIDE GAS ALARM DETECTOR, NYS GAS ALARM DEVICE WITH FIGARO SENSOR, NYS-2 GAS ALARM DETECTOR-2K
| 1060 | Units | 6281.22 | N/A | STATÜ YAPI ÜRÜNLERIVE MAKINE TICARETI LIMITED SIRKETI |
| 3/22/2018 | 853110300011 | NYS-2 GAS ALARM DETECTOR 2K
| 300 | Units | 1368.62 | N/A | GP ELEKTRIK MEKANIK MÜHENDISLIK INSAAT VE TAAHHÜT SANAYI TICARET LIMITED SIRKETI |
| 1/5/2024 | 853110300011 | GDR-1224L*KNV LPG (BUTANE+PROPANE) GAS DETECTORLÇKŞLI12/24VDC | 100 | UNIT | 0 | N/A | MAVİLİ ELECTRONIC TRADE AND INDUSTRY JOINT STOCK COMPANY |
| 1/22/2024 | 853110300011 | 153.33.109*ADR NATURAL GAS DETECTOR 12/24VDC | 2 | UNIT | 0 | N/A | NURLU YATIRIM İŞLETMELERİ CONSTRUCTION INDUSTRY AND TRADE LIMITED COMPANY |
| 1/22/2024 | 853110300011 | 1 EXPROOF GAS ALARM DETECTOR 4.20 MA, AE5 GAS ALARM PANEL, AE4 GAS ALARM PANEL | 84 | UNIT | 0 | N/A | ADVANCED TECHNOLOGY PRODUCTS MANAGEMENT CONSULTANCY BİLGİ İŞLEM INDUSTRY AND TRADE LIMITED COMPANY |
| 1/3/2024 | 853110300011 | NYS GAS DETECTORS | 1000 | UNIT | 0 | N/A | ADVANCED TECHNOLOGY PRODUCTS MANAGEMENT DAN. INFORMATION İŞL.SAN.VE TİC.LTD.Ş |
| 1/12/2024 | 853110300011 | GAS DETECTOR WITH SIREN AND RELAY 24V DC, CONVENTIONAL FIRE ALARM SIREN FLASHER (RED) (EN54-23) | 22 | UNIT | 0 | N/A | AE BUILDING TECHNOLOGIES JOINT STOCK COMPANY |