GRI Standards | Required Data | Unit | Data Collection Period |
| | | 2019 | 2020 | 2021 | 2022 |
GRI: 308 and 414 | Supplier Screening |
308 -2 and 414-2 | Total tier 1 suppliers | Absolute number of suppliers | 2,485 | 2,526 | 1,965 | 1,922 |
| Tier 1 supplier by category |
| Drilling services | Absolute number of suppliers | 65 | 62 | 53 | 80 |
| Well services | Absolute number of suppliers | 28 | 29 | 29 | 33 |
| Exploration and production | Absolute number of suppliers | 60 | 76 | 73 | 56 |
| Construction and engineering | Absolute number of suppliers | 73 | 108 | 79 | 81 |
| Maintenance | Absolute number of suppliers | 243 | 211 | 163 | 174 |
| Logistics | Absolute number of suppliers | 114 | 235 | 101 | 95 |
| ICT services and supply | Absolute number of suppliers | 149 | 145 | 168 | 190 |
| Office facility / indirect services | Absolute number of suppliers | 644 | 610 | 470 | 593 |
| Materials | Absolute number of suppliers | 1,110 | 1,049 | 830 | 620 |
308 -2 and 414-2 | Total significant suppliers | Absolute number of suppliers | 83 | 103 | 139 | 88 |
| Critical tier 1 suppliers | Absolute number of suppliers | 27 | 29 | 35 | 24 |
| Critical non-tier 1 suppliers | Absolute number of suppliers | 56 | 74 | 104 | 64 |
| Share of total procurement spent on critical tier 1 suppliers | % of total procurement spent | 35 | 41 | 35 | 37 |
GRI: 308, and 414 | Supplier ESG Assessment and Development |
308-1, 414-1 | New suppliers screening using ESG criteria | % | 100 | 100 | 100 | 100 |
| ESG weight for supplier selection assessment | % | ND | 67 | 67 | 67 |
308-2, 414-2 | Total suppliers assessed via desk assessments/on-site assessments | Absolute number of suppliers | 83 | 103 | 139 | 88 |
| Total suppliers assessed with substantial actual/potential negative impacts | Absolute number of suppliers | 27 | 29 | 35 | 24 |
| Total suppliers supported in corrective action plan implementation | Absolute number of suppliers | 27 | 29 | 35 | 24 |
| Total suppliers in capacity building programs | Absolute number of suppliers | 83 | 103 | 139 | 88 |
| Total tier 1 suppliers assessed in the last 3 years | Absolute number of suppliers | 2,485 | 2,526 | 1,965 | 1,922 |
| Percentage of tier 1 suppliers assessed in the last 3 years assessed in the last 3 years | % | 100 | 100 | 100 | 100 |
| Supply chain KPI1: An average percentage of suppliers' KPIs which achieved targets measuring the efficiency and effectiveness of the contractor screening and selection (pre-award) as well as the contract management (post-award). The measurement can be done through the selected contractor's KPIs e.g. timely commencement/ completion of services, SSHE performance, downtime, Service Level Agreement (SLA), ESG requirements etc. 2022 Target: 75% of total contractors | % | 86 | 84 | 80 | 82 |
| Supply chain KPI2: # of significant suppliers in capacity building programs and were assessed via desk /on-site assessments 2022 Target: 100% of significant suppliers | % | 100 | 100 | 100 | 100 |
| Supply chain KPI3: % of tier 1 suppliers are assessed on ESG related risk for the last 3 years 2022 Target: 100% of suppliers assessed against total tier 1 suppliers | % | 100 | 100 | 100 | 100 |
| Supply Chain Spend Analysis |
| Total procurement value | Million USD | 859 | 952 | 1,120 | 1,719 |
| Procurement Value by Category |
| Drilling services | Million USD | 136 | 129 | 173 | 345 |
| Well services | Million USD | 38 | 49 | 67 | 76 |
| Exploration and production | Million USD | 27 | 30 | 30 | 48 |
| Construction and engineering | Million USD | 101 | 220 | 276 | 304 |
| Maintenance | Million USD | 56 | 48 | 56 | 79 |
| Logistics | Million USD | 92 | 91 | 94 | 150 |
| ICT services and supply | Million USD | 59 | 73 | 88 | 109 |
| Office facility / indirect services | Million USD | 99 | 78 | 68 | 92 |
| Materials | Million USD | 251 | 234 | 269 | 516 |
| Green Procurement |
| The value of green procurement: Thailand(1) | Million USD | 190 | 312 | 342 | 568 |
| Percentage of the value of green procurement: Thailand | Compared to the total procurement value | 0.22 | 0.33 | 0.31 | 0.33 |
GRI: 204 | Local Procurement |
204-1 (11-14) | Thailand contractor/supplier | % | 72.3 | 67.1 | 67.4 | 73.5 |