The paper is in its third day of watching the empty seat where a Chinese statement on the Iran precondition fight should be. At Wednesday's and Thursday's regular foreign-ministry briefings, spokesperson Mao Ning declined to take a direct question on Tehran's demand that Washington lift the Kharg blockade before any return to talks [1]. The language she did offer — support for diplomatic resolution, respect for sovereignty — is the boilerplate Beijing runs when it does not intend to choose a side on the record.

This is out of character. China has been Iran's top crude buyer, the broker of the March 2023 Saudi-Iran normalization, and the implicit underwriter of the yuan-denominated workaround Tangsiri built before his death. On any previous Iran flashpoint, Beijing would have placed a named statement within 24 hours [2]. Three days of no statement is a choice.

Two readings. The first: Beijing does not want its name on a precondition Tehran may not be able to hold. The second: a back-channel exists, and the silence is protective, not distancing. The paper leans toward the first. Xi's April schedule has no Iran meeting on the public calendar, and the Chinese embassy in Washington has declined a Reuters question on the Lebanon round at State [3]. If the back channel is open, the absence of even routine support language is still information — the price of Chinese cover has gone up, and Tehran is paying it alone for now.

-- DAVID CHEN, Beijing