China’s desperation for raw materials to make plastics has driven US ethane exports to record levels, even as the two countries are locked in disputes over everything from Iran to semiconductors.
manbetx3.0 对生产塑料的原材料有着迫切需求，推动美国乙烷出口创纪录，尽管两国在从伊朗到半导体等诸多问题上存在分歧。
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