China’s exports to 70 countries under its “One Belt, One Road” strategy was up 1.5% to US$ 372 billion from January to June 2015, according to China’s custom data. The country’s imports declined 18.8% to US$ 256 billion, while its trade surplus rose US$ 65 billion compared to last year’s US$ 115.5 billion. Vietnam is China's third largest trade partner, and it has a trade surplus relation with the country.