The Working Group for Waste Separation, under the Public Health and Environment Division of the Makham Khu Subdistrict Municipality Office, imparts knowledge and disseminates information about environmental stewardship, including waste separation in accordance with the 3Rs, to a group of 90 community representatives, factory personnel, and local government officials.

Phra Pradaeng plant collaborated with outsourced freight forwarding contractors to conduct training aimed at improving standards in the handling and transportation of goods for Class 5/2022.

Thai Bitumen Company Limited has partnered with Surat Thani Municipality, Ban Santisuk Community, Na Klang Community, and Ban Santisuk School to repair the damaged Bang It-Santisuk road, which is riddled with potholes.