Indorama Ventures A4 EN

166 INDORAMA VENTURES PCL. VISION - TO BE A WORLD-CLASS SUSTAINABLE CHEMICAL COMPANY MAKING GREAT PRODUCTS FOR SOCIETY. WASTE WATER DISCHARGE GRI Standards Unit 2020 2021 WasteWater Discharge 303-4 Total waste water discharge (with + without stress) (source wise) m³ 48,753,355 49,662,741 Total surface water m³ 26,649,830 26,147,436 Total ground water m³ 65,486 92,209 Total sea water m³ 3,220,926 3,132,273 Total third party water / municipality / common waste water treatment plant m³ 18,722,602 20,184,823 Total third party water sent for used for other organization m³ 94,511 106,001 Waste water discharge (with water stress) m³ 25,906,869 25,674,905 Surface water m³ 14,429,383 14,164,176 Ground water m³ 47,719 52,544 Sea water m³ 1,663,141 1,771,417 Third party water / municipality / common waste water treatment plant m³ 9,763,971 9,676,833 Third party water sent for used for other organization m³ 2,654 9,935 Waste water discharge (without water stress) m³ 22,846,486 23,987,836 Surface water m³ 12,220,446 11,983,260 Ground water m³ 17,767 39,665 Sea water m³ 1,557,785 1,360,856 Third party water / municipality / common waste water treatment plant m³ 8,958,631 10,507,990 Third party water sent for used for other organization m³ 91,857 96,066 Total waste water discharge quality wise by fresh water and other water (with + without stress) m³ 48,753,355 49,662,741 Freshwater (≤1,000 mg/L Total Dissolved Solids) m³ 39,684,310 40,515,778 Other water (>1,000 mg/L Total Dissolved Solids) m³ 9,069,045 9,146,963 Waste water discharge with water stress m³ 25,906,869 25,674,905 Freshwater (≤1,000 mg/L Total Dissolved Solids) m³ 24,694,216 25,218,923 Other water (>1,000 mg/L Total Dissolved Solids) m³ 1,212,652 455,982 Waste water discharge without water stress m³ 22,846,487 23,987,836 Freshwater (≤1,000 mg/L Total Dissolved Solids) m³ 14,990,094 15,296,855 Other water (>1,000 mg/L Total Dissolved Solids) m³ 7,856,393 8,690,981 m³ 4,350,993 3,607,591 Total water returned to the same source at a similar or better level of quality (with + without water stress) Chief Strategy Officer Message Chairman of the ESG Council Message Key Achievements 2021 CEO Message IVL’s Sustainable Value Creation for Stakeholders Home

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