IRPC Public Company Limited

Polypropylene (PP)  : Homo Polymer

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1 มกราคม 2513
ถึง

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1 มกราคม 2513

IRPC Public Company Limited

Polypropylene (PP) : Random Copolymer

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1 มกราคม 2513
ถึง

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1 มกราคม 2513

IRPC Public Company Limited

Polypropylene (PP) : Block Copolymer

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1 มกราคม 2513
ถึง

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1 มกราคม 2513

IRPC Public Company Limited

Polystyrene ; PS : High Impact Polystyrene

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1 มกราคม 2513
ถึง

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1 มกราคม 2513

IRPC Public Company Limited

Polystyrene ; PS : General Purpose Polystyrene

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1 มกราคม 2513
ถึง

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1 มกราคม 2513

IRPC Public Company Limited

Expandable Polystyrene ; EPS : Standard Type

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1 มกราคม 2513
ถึง

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1 มกราคม 2513

IRPC Public Company Limited

Expandable Polystyrene ; EPS : Self Extinguishing

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1 มกราคม 2513
ถึง

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1 มกราคม 2513