structural:summarization, stylistic:style_transfer
Tianjin Tanggu National Marine High-Tech Development Area

The Tianjin Tanggu Marine High-Tech Development Area was established in 1992 and was upgraded to the national-level high-tech development area by the State Council in 1995. It is the only national-level high-tech development area specializing in developing the marine technology industry. By the end of 2008, the zone had 2,068 corporations and 5 industries there, including those for new materials, oil manufacturing, modern machinery manufacturing, and electronic information.