The key supporting industries are computers and communication equipments, electrical appliances, automobiles & motorcycles, petroleum and refined chemicals,and architecture and building materials.

¢Å Computers and Communication Equipments

By the year 2000, the industry's total output value will reach over 35 billion yuan £¬sales revenue 45 billion yuan, and increased industrial value 10 billion yuan, more than 13% of that of the Three Industries. Major construction projects and sub-industies£ºthe optical-fiber communication equipments project, the 100 thousand multimedia household computers project, SPC exchange, digital portable communication equipments and satellite communication equipments, and the 1.2 milion high-grade computersand 100 thousand servers project.

¢Æ Electrical Appliances Industry

By the year 2000, the industry's total output value will reach 30 billion yua, sales revenue 35 billion yuan, and increased industrial value 10 billion yuan, more than 13% of that of the Two Industries. Major construction projects and categories of products£º the 5 million color TV sets comprehensive restructuring and extension project, the 600 thousand video recorders project, the first phase of the 200 thousand new-type washing-machines project, the 7 million large-screen trichromoscopes project, the 18 million shading plates extension project, the one million non-freon refrigerators and deep-freezers project, and so on.

¢Ç Automobiles and Motorcycles Industry

By the year 2000, the industry's total output value will reach 45 billion yuan, sales revenue 65 billion yuan, and increased industrial value 12 billion yuan, more than 15.6% of that of the Two Industries. Major construction projects and categories of products£º80 thousand new-model Yuejin cars, 60 thousand IVECOs, 40 thousand special chassis, 60 thousand pickups and combination cars, 100 thousand mini-cars, 30 thousand medium-type and heavy-duty trucks, 2 million motorcycles, 500 thousand farm trucks, and so on.

¢È Petroleum and Refined Chemicals Industry

By the year 2000, the industry's total output value will reach 45 billion yuan, sales revenue 86 billion yuan, and increased industrial value 15 billion yuan, more than 19.5% of that of the Two Industries. Major construction projects and categories of products£ºthe 600 thousand ton thylene project, rudimentory formation of one million ton ethylene production scale, the 40 thousand to imported oil processing base project, 300 thousand ton synthetic ammonia, the 520 thousand ton urea project, the 12 million Median brand tyres project.

¢É Building Materials and Construction Industry

By the year 2000, the industry's increased indusrial value will reach 10 billion yuan, accounting for 13% of that of the Two Industries, with that of the construction industry reaching 8 billion yuan, accounting for 10.4% of the Two Industries. The volume of business from foreign construction projects and labor cooperation will reach a yearly $10 million scale. The building materials industry's increased industrial value will reach 2 billion yuan,accounting for 2.6% of that of the Two Industries. Major products and their anticipated outputs£ºcement 10 million tons, plate glass 4.60 million bulk cases, mural materials 3.8 billion pieces. Major construction projects£ºthe Nanyu 2.80 million bulk cases float plate glass project, the 1.80 million ton high-grade cement project, the disk-type friction plates project and the new inner-decorating materials for automobiles project.