Costco bets on international appetite for first Chinese store

The US retail giant Costco is diving into the thorny area of food retail in China with its first store opening this week, but analysts warn it faces a tough ride as it looks to succeed where a series of international retailers have failed.

The move also comes at a challenging time with Beijing and Washington engaged in a tense trade war that has seen them swap punitive tariffs on hundreds of billions of dollars of two-way trade.

China has proved a brutal battleground for overseas food retailers in recent years, with many failing to understand consumer habits and tastes as well as local competitors building a stronger presence.

In June, French supermarket giant Carrefour agreed to sell 80 percent of its China business to domestic giant Suning after repeated losses.

And German wholesaler Metro is in the process of selling its operations to a local bidder and British grocery giant Tesco pulled out of the Chinese market in 2014.

"The Chinese market is very complicated and requires ...