A dozen yuan worth of styrofoam cost me hundreds of thousands: a self-report of a door and window factory owner

A dozen yuan worth of styrofoam cost me hundreds of thousands: a self-report of a door and window factory owner

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A dozen yuan worth of styrofoam cost me hundreds of thousands: a self-report of a door and window factory owner

2023年10月26日 2Like 38read Comments

Engineering Everyone knows that styrofoam thingsMarket …