Shipments of Chinese bitcoin mining hardware to the United States have been delayed due to heightened scrutiny by US Customs and new tariffs imposed under the Trump administration

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The giant of the industry, Beijing-based Bitmain Technologies Ltd., had taken 90% of the market
Recently, though, shipments from Chinese firms have been held up in transit to the US due to heightened scrutiny from US Customs and Border Protection
shipments from Chinese firms have been held up in transit to the US due to heightened scrutiny from US Customs and Border Protection