1. China is no longer an export dependent economy anymore, not for a very long time.
2. The world economy may be slowing, which means exports should go down, as the article said.
3. China in that period, still show an unexpected trade balance that increased from the prior month. The reason for that was that imports were down.
4. Why were imports into China down? Could it be China is contracting economically? At 5% growth, well, that means 5% growth. Could it be import substitution going on?
5. There is a stated policy of the CCP for dual circulation, internal demand, and external trade preferably with the partners in the global south.
6. The facts laid out in the article probably are completely true. The reasons though, it could be entirely different.
7. So all in all, the facts are correct, the interpretation could be all disinformation, not like Gordon Chang disciples have never done that before. Praise our comrade! He has done great work!