BlockBeats News, April 30th, according to CCTV News, Foreign Ministry spokesperson Gao Jianjun presided over the regular press conference. A journalist asked whether China and the U.S. had held negotiations or contacts on the tariff issue in the past 24 hours. Gao Jianjun said, "As far as I know, China and the U.S. have not engaged in discussions or negotiations on the tariff issue."