You should read my posts carefully before considering whether you need to refute them.
1. I did not deny oil trade between China and Iran. It has indeed been ongoing.
2. China's General Administration of Customs regularly publishes relevant data. However, the data for oil trade between China and Iran has recently been zero. This trade is conducted through non-public channels, hence the zero figure from China's General Administration of Customs. This only represents officially released data and does not include any hidden data. How Iranian official agencies publish this data is their own decision.
As is widely known, China and the United States have been engaged in a trade and tariff war in recent years. Official agencies in both countries regularly release trade data. However, this official data differs significantly from the unofficial "Yiwu Index" .
The US has banned Nvidia from selling H100 chips to China. However, if you visit the data centers of Chinese technology companies, you'll find an astonishing number of…