ESG Report 2025

116 Unless otherwise stated, environmental data covers only the production workshops of Inner Mongolia Company as it is the Group’s production base of largest scale and highest production output. We will continue to monitor the environmental impacts of related operations and will include relevant environmental data in future reports as appropriate. During the Year, the Group did not have any confirmed violations or complaints relating to environmental protection that had a significant impact on the Group. Environmental Key Performance Index 284 149 22 Nitrogen oxides (NO ) X Sulphur oxides (SO ) X Particulate Matter (PM) 240 167 21 273 183 24 By employee level 20 . 6 ( 100%) 15 . 7 ( 100%) 40.2 (81.0%) 30.0 (66.2%) 28.6 (100%) 28.8 (100%) 0 0 0 Notes: 1. The lost-time injury frequency rate (LTIFR) is calculated on the basis of per million hours worked. The calculation formula is as follows: LTIFR = number of work-related lost-time injuries ÷ total hours worked during the Reporting Period × 1,000,000. 2. During the Year, the Group re-verified and recompiled the working hours and work-related injury data, and recalculated the lost-time injury frequency rate (LTIFR) based on the unified calculation methodology stated above. Accordingly, the relevant 2024 data has been restated to enhance the accuracy and comparability of the data. 3. Major suppliers are analysed by the amount of supplier purchases from all of the Group's production sites. 18.7 (100%) 28.7 (100%) 36.0 (75.0%) Average number of training hours (hours) and percentage of employees trained 20.1 ( 100%) 1.9 ( 100%) 3 . 3 ( 100%) 37.4 (76.2%) 24.3 (75.7%) 23.2 (68.2%) 30.4 (100%) 17.0 (100%) 13.0 (100%) Basic level Senior Middle level Occupational Health and Safety 984 1,249 2 0.47 0.70 Number of work-related death Number of working days lost due to work-related injuries 1 Lost-time injuries frequency rate (LTIFR) N / A 378 3 Number of major suppliers 139 137 East China South China Central China North China Southwest China Northwest China Northeast China Outside of China 40 31 4 50 10 2 2 0 50 27 3 42 9 3 2 1 1,2 Exhaust gas (tonnes) 3 Total non-hazardous waste Non-hazardous waste produced per tonne of products 4 Total hazardous waste Hazardous waste produced per tonne of products 23,701 0.48 281 811 , 5 . 69 26,039 0 . 55 262 56 ,9 5.58 27,688 0.55 287 434 , 5 . 72 Waste (tonnes) 160 50 37 4 52 11 3 2 1 Male Female By gender By geographical region Indicators 2025 2023 2024 Indicators 2025 2023 2024 The United Laboratories International Holdings Limited 2025 Environmental, Social and Governance Report