[THT HEAT TRANSFER TECHNOLOGY ANNOUNCES First quarter sales revenue increased by 141.4% year-over-year; SIPING, CHINA — May 17, 2010 — THT Heat Transfer Technology, Inc. (OTCBB:THTI, “the Company”, or “THT”), a leading provider of heat exchangers and heat exchange solutions in China’s clean technology industry, today announced its unaudited financial results for the first quarter ended March 31, 2010. First] [FORM 8-K CURRENT REPORT Date of Report (Date of Earliest event Reported): May 17, 2010 THT HEAT TRANSFER TECHNOLOGY, INC. Nevada 000-52232 20-5463509 (State or other jurisdiction of incorporation (IRS Employer Identification No.) or organization) THT Industrial Park No.5 Nanhuan Road, Tiexi District Siping, Jilin Province 136000 People's Republic of China 86-434-3265241 _______________________________________________________ see ITEM 2.02. RESULTS OF OPERATIONS AND]

[FORM 10-K 000-52232 THT HEAT TRANSFER TECHNOLOGY, INC. Nevada 20-5463509 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) THT Industrial Park, 86-434-3265241 (Former name, former address and former fiscal year, if changed since last report) Large accelerated filer [ ] Accelerated filer [ ] (Do not check if a smaller reporting company) Non-accelerated filer [ ]] [Certification I, Guohong Zhao, certify that: 1. I have reviewed this annual report on Form 10-K of THT Heat Transfer Technology, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such] [Certification I, Jianjun He, certify that: 1. I have reviewed this annual report on Form 10-K of THT Heat Transfer Technology, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such] [OF THE SARBANES-OXLEY ACT OF 2002 2. Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Guohong Zhao Chief Executive Officer] [OF THE SARBANES-OXLEY ACT OF 2002 2. Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Jianjun He Chief Financial Officer (Principal Financial Officer)]

[THT HEAT TRANSFER TECHNOLOGY ANNOUNCES Fiscal 2009 sales revenue increased by 7.47% year-over-year SIPING, CHINA — March 30, 2010 — THT Heat Transfer Technology, Inc. (OTCBB:THTI, “the Company”, or “THT”), a leading provider of heat exchangers and heat exchange solutions in China’s clean technology industry, today announced its unaudited financial results for the fiscal year ended December 31, 2009. Fiscal] [FORM 8-K CURRENT REPORT Date of Report (Date of Earliest event Reported): March 30, 2010 THT HEAT TRANSFER TECHNOLOGY, INC. Nevada 000-52232 20-5463509 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) THT Industrial Park No.5 Nanhuan Road, Tiexi District Siping, Jilin Province 136000 People's Republic of China 86-434-3265241 (Former name or former address, if changed since]

[THT Heat Transfer Technology, Inc. Unaudited Pro Forma Condensed Combined Financial Statements (Stated in US dollars) THT Heat Transfer Technology, Inc. Unaudited Pro Forma Condensed Combined Financial Statements Index to Unaudited Pro Forma Condensed Combined Financial Statements Pages Introduction to Unaudited Pro Forma Condensed Combined Financial Statements 1 Unaudited Pro Forma Condensed Combined Balance Sheet 2 Unaudited Pro Forma Condensed] [FORM 8-K CURRENT REPORT Date of Report (Date of Earliest event Reported): January 13, 2010 THT HEAT TRANSFER TECHNOLOGY, INC. Nevada 000-52232 20-5463509 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.) THT Industrial Park No.5 Nanhuan Road, Tiexi District Siping, Jilin Province 136000 People's Republic of China 86-434-3265241 (Former name or former address, if changed since]