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"Currently, we are still collecting inquiries from our member companies," Chan said. "But we have already booked 150 square meters of area for exhibition for next year's event."

"China's tariff plan is based on thorough research and analysis. It is much more rational compared with the 25 percent tariff hikes threatened by the US ... which is a trade 'stick', " said Li Yong, a senior research fellow at the China Association of International Trade.

"China will find other countries, replacing the US, to export goods, and the strategic adjustment is on the right path," he said.

"China's rare-earth export quota didn't have the desired effect on the importing countries, especially Western countries, because smuggling of rare earths was rampant and some export companies falsified customs codes to evade the export quota and continued to export them to other countries," Jin Baisong, a retired researcher at the Chinese Academy of International Trade and Economic Cooperation, said in an article published on China Daily's website.

"Customized business tours have a huge potential, and it won't be long before this segment occupies half of the overall customized tour market," said Xu Zhiyun, CEO of Ctrip's customized tour business, at a news conference.