商务部：如果日方一意孤行，中方将采取必要措施，一切后果由日方承担

Group 1 - The Ministry of Commerce held a regular press conference on December 4, urging Japan to immediately correct its erroneous statements and actions to create conditions for normal economic and trade cooperation between the two countries [1][2] - The spokesperson He Yadong emphasized that if Japan continues its unilateral actions, China will take necessary measures, and Japan will bear all consequences [1][2]