PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

B-52 Capital Public Company Limited 973 President Tower Building, Unit 7B, 7C, 7D, 7I, 7th Floor, Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330| Tel No. 02 656 0189 No. B52-201908/002 13 August

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PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN

PUBLIC COMPANY LIMITED ASIAN INSULATORS PUBLIC COMPANY LIMITED ASIAN MARINE SERVICES PUBLIC COMPANY LIMITED ASIAN PHYTOCEUTICALS PUBLIC COMPANY LIMITED ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED ASN