HONG KONG/BEIJING (Reuters) – Canadian retailer Alimentation Couche-Tard Inc and China’s Tencent Holdings Ltd are among suitors short-listed to buy a $16 billion minority stake in China’s Sinopec Sales, the world’s largest fuel retail network, people familiar with the matter told Reuters. China Life Insurance Co Ltd, the nation’s biggest insurer, Hong Kong-listed ENN Energy Holdings Ltd, privately-owned Fosun Group, Hopu Investment Management and Affinity Equity Partners have also progressed to the next round, said the people who declined to be identified as the sale process is confidential.