- Chemical, machinery, electronic, metallurgical, and chemical fiber industries.
- Torch Hi-Technology
- Information technology, bio-technology, micro-electronics, new materials.
- Advanced machinery, electronic products, chemical products, food products, light textile, and tertiary
- Electronics, communications facilities, essential chemical materials, agriculture, fishing, and tourism.
- International trade, Taiwan trade, bonded storage, export processing.
- Agricultural products, aquatics industry, high technology, granite, and kaolin earth.