We’re at university together ibuprofen 600 anzahl pro tag It looks like the Hong Kong regulators stuck to their guns despite the risk of losing the listing. It is no doubt a blow, as Hong Kong is where large Chinese firms have listed since they were permitted to sell shares overseas. For instance, Alibaba's biggest competitor, Tencent Holdings – which is Facebook, Twitter, Zynga, and Tumblr all on the same platform – trades in Hong Kong.