China on Thursday denied any suggestion that it was in active negotiations with the administration of U.S. President Donald Trump over tariffs, saying that any notion of progress in the matter was as groundless as “trying to catch the wind.”

Axar.az reports, citing AP, China’s comments come after Trump said Tuesday that things were going “fine with China” and that the final tariff rate on Chinese exports would come down “substantially” from the current 145%.

Guo Jiakun, a spokesman for China’s Foreign Ministry, said during a daily briefing on Thursday that, “For all I know, China and the U.S. are not having any consultation or negotiation on tariffs, still less reaching a deal.”

“China’s position is consistent, and we are open to consultations and dialogues, but any form of consultations and negotiations must be conducted on the basis of mutual respect and in an equal manner,” Commerce Ministry spokesman He Yadong said.

“Any claims about the progress of China-U.S. trade negotiations are groundless as trying to catch the wind and have no factual basis,” the spokesman said.

Trump had told reporters earlier in the week that “everything’s active” when asked if he was engaging with China, although his treasury secretary had said there were no formal negotiations.

Asked Thursday about China denying there were any conversations ongoing with the United States, Trump said, “They had a meeting this morning,” before adding, “it doesn’t matter who they is.”