PTT and Siam Cement to combine polyolefin plastics units in joint venture

Thailand's PTT Group and Siam Cement Group announced a joint venture to manufacture commodity-grade plastics, creating one of Southeast Asia's largest producers in the sector.

“Thailand's PTT Group and Siam Cement Group will establish a joint venture to manufacture commodity-grade plastics, the companies announced on Thursday.”asia.nikkei.com

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• asia.nikkei.comThailand's PTT and Siam Cement to combine polyolefin plastics units - Nikkei AsiaYUIYA SHIBATAOct 29, 2026

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