But the Trading Center should be a separate building in Guangzhou, but I thought that they already owned that one 100%.
Yes, it is "own development" so not a C&S project. I think they are using the import licenses from Nawei or Vigor so they may not be allowed to own 100% of it in China. Which could be the reason why it is still classified as "deposits" after so many years. Perhaps they need a Chinese partner.