I found the article i mentioned above, it was before the World Championships in Zagreb 2007..
Its mentioned that they were 12 male and 12 female players, 10 coaches, a few doctors and interpreters and about 20 officials. Before the championship they did a 1 week preparation in Austria, so they hade to bring materials for about 2 weeks and that where:
1500 rubbers (30 pair for each player), 24 2-liter bottles glue and 2000 balls. Apart from that 2 trunks full of snacks and instant noodles.
And further one it sais that they didn't like the taste of the sparkling water in Austria so they brought their own over from China, unfortunately not mentioned how much it was

And according to food it's also interesting, during their training camp in Austria they had to eat the local food but during the championship in Zagreb the whole time they got chinese food delivered to the playing venue, paid by the chinese sponsors.