What is the historical relationship between Huian and Quangang?

Quangang belonged to Huibei District of Hui 'an before 1996. There are four towns, Nanpu, Houlong, Shanbian and Huang Qian, which belong to the most backward place in Hui 'an economy. 1996, these four townships broke away from Hui 'an and established Xiaocuo Management Committee. February 2000, little mistake. Quangang petrochemical industry is an important pillar of Fujian's economy. During the period of Sun Yat-sen, this port was called the three natural ports in China. Port and petrochemical complement each other and promote each other. The development in recent years has proved that the establishment of Quangang is correct. The economic strength of Quangang District will surpass Jinjiang in about 10. It is conservatively estimated that the petrochemical output value will reach about 200 billion yuan in 20 13 years, and the tax revenue will exceed 200 billion yuan.