Answered by Ellen from United Kingdom | Jun. 03, 2013 02:26
You need to apply for a F type one. It takes one or two weeks to process it. The cost varies according to its duration and entries. The lowerest one (single entry and 30 days duration) costs NGN5000. The express service needs 3 to 4 working days and you need to pay ANOTHER NGN4000.
Documents you have to provide:
1. valid passport (at least six months validity and two blank pages)
2. a filled application form affixed with a 2*2 (inches)size recent photo
3. visa notification form from the duly authorized unit
4. guarantee letter from your Chinese inviter
5. introduction letter from your company
6. original and copy of your ID card
7. original and copy of your company's business license
8. hotel reservation
9. round-trip air-tickets
10. recent bank statement
11. copies of your passport information page and previous visa records
12. a page lists all the documents you provide
13. other documents asked by the embassy