China says no plans to limit export of anti-virus supplies

China won't restrict exports of medical goods needed to fight the coronavirus pandemic, a government spokesman said, amid tension over scarce masks and ventilators.

China, the biggest maker of surgical masks and other products, announced last week it would start inspecting exports following Western complaints that some Chinese virus test kits, masks and other products did not meet quality standards.

Since then, U.S. officials have expressed frustration with bureaucratic and other hurdles that American companies are facing in trying to export goods made in their Chinese plants and that are considered key to fighting the pandemic.

China hasn't responded to questions about whether inspections might increase the time required to fill foreign orders. Commerce Ministry spokesman Gao Feng said Beijing has taken steps to speed up customs clearance while ensuring the quality of exported epidemic-prevention goods.

China has not and will not restrict the export of epidemic prevention materials, Gao said Thursday.

The Chinese customs agency said last week it would start treating masks, ventilators, surgical gowns, goggles and other supplies as medical goods, requiring exporters to submit proof that their products are approved by regulators in destination countries. China said the goods will be inspected to confirm they meet standards.

Earlier, a shipment of 600,000 masks to the Netherlands was deemed not suitable for hospital use and Spain said that test kits it had bought from a Chinese company were less effective than promised.

China has said the mask maker had clearly informed a Dutch purchasing agent that they were non-medical masks.

U.S. Secretary of State Mike Pompeo, in a call with top Chinese foreign policy adviser Yang Jiechi this week, stressed the importance of facilitating medical supply exports to meet critical demand in the United States.

American officials have made the point that U.S. companies making medical protective gear and other products in China should be allowed to export them as they see fit.

Terry Branstad, the U.S. ambassador to China, said there had been a slowdown in the provision of supplies that appeared to be caused by China's implementation of stricter quality standards.

U.S. officials also said some air shipments had been blocked or delayed because of Chinese requirements that inbound flight crews be tested for the virus and cleared. Hugo Yon, the senior official in charge of aviation at the State Department's Bureau of Economic and Business Affairs, told reporters on a conference call Thursday that those specific issues appeared to have been resolved.

President Donald Trump said this month he would try to block manufacturing giant 3M Co. from exporting N95 masks to other countries. 3M warned other governments might retaliate and said later an agreement was reached to allow foreign sales.