BIDU [Baidu] 424B5: (Original Filing)
[Prospectus Supplement ABOUT THIS PROSPECTUS SUPPLEMENT S-1 WHERE YOU CAN FIND MORE INFORMATION S-2 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE S-2 S-3 PROSPECTUS SUPPLEMENT SUMMARY S-4 RISK FACTORS S-11 CERTAIN FINANCIAL DATA S-15 USE OF PROCEEDS S-21 EXCHANGE RATE INFORMATION S-22 CAPITALIZATION S-23 DESCRIPTION OF THE NOTES S-24 TAXATION S-35 UNDERWRITING S-38 LEGAL MATTERS S-43 EXPERTS S-43 UNAUDITED INTERIM CONDENSED]