A few weeks after her inauguration, incoming Taiwanese President Tsai Ing-wen of the Democratic Progressive Party said that Taiwan would be re-evaluating its trade links with the Mainland. This was expected after the student-led Sunflower Movement had resisted attempts by the defeated incumbent, Ma Ying-jeou of the Kuomintang, to pass further free trade agreements.

At first glance, this makes sense. The DPP is pro-independence while the KMT still supports the “One China” principle. Thus, one would expect each party’s attitude towards political unification to be correlated with their attitudes towards trade: the KMT would be pro-trade, while the DPP would be anti-trade.

Google vs. Baidu. Amazon vs. Taobao. Whatsapp vs. WeChat. And, most recently, Uber vs. Didi.

There is clearly a divide between China and the rest of the world when it comes to internet companies. Homegrown Chinese tech firms have fought off American challengers attempting to enter the Chinese market. Chinese firms have tried to expand their presence abroad. Alibaba had the largest IPO in the history of the New York Stock Exchange. Tencent is trying to market WeChat to non-Chinese consumers, and has invested significant stakes in Western video game companies, including an outright purchase of League of Legends’s developer Riot Games.