According to Tencent's query. Zhang Liyang is the head of the global investment strategy research team of Everbright Securities. Zhang Liyang has 6 years working experience in petrochemical industry and 6 years securities analysis experience in petrochemical industry. In 2008, he led the team to win the 5th Best Analyst of New Fortune in Basic Chemical Industry, and in 2009 and 20 10, he led the team to win the 2nd Best Analyst of New Fortune in Basic Chemical Industry and 1 0.