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Apple said the upcoming event, which is now in its 30th year, will be the company's biggest gathering that attracts "the world's most innovative and creative developers" with a focus on future development of Apple's operating systems (OS).

Aretha Franklin, the preacher's daughter whose powerful voice made her the long-reigning "Queen of Soul" with such hit songs as "Respect" and "Chain of Fools," died on Thursday at the age of 76, officials said.

Argentina partners with China's e-commerce platforms and has also developed distribution centers in some Chinese cities.

Argentine President Mauricio Macri will attend the forum and make a state visit to China from Sunday to Thursday.

Architecture firm Palmer& Turner, which designed more than half of the waterfront building complex on the Bund in Shanghai back in the 1920s and the '30s as well as several major shopping malls and office buildings in cities including Shanghai and Chongqing in recent years, said that it was its second time participating in the CIIE, and it appreciated such a meeting arranged for exhibitors across various fields during the expo, which provided the chance to meet new potential partners in different industries.