[Cleantech Solutions International Reports Second Quarter 2014 Results ● Second quarter 2014 revenues were $17.5 million Net income was $2.2 million, or $0.61 per basic and diluted share ● Wuxi, Jiangsu Province, China “In the second quarter, we saw a modest increase in revenue from the second quarter of 2013, were profitable and generated strong operating cash flow. Sales of] [Cleantech Solutions International Announces Conference Call to Discuss Second Quarter 2014 Financial Results WUXI, Jiangsu, China, August 12, 2014 -- Cleantech Solutions International, Inc. ("Cleantech Solutions" or "the Company") (NASDAQ: CLNT), a manufacturer of metal components and assemblies used in various clean technology and manufacturing industries and textile dyeing and finishing machines, today announced that it will conduct a conference] [Cleantech Solutions International Reschedules Conference Call to Discuss Second Quarter 2014 Financial Results WUXI, Jiangsu, China, August 14, 2014 -- Cleantech Solutions International, Inc. ("Cleantech Solutions" or "the Company") (NASDAQ: CLNT), a manufacturer of metal components and assemblies used in various clean technology and manufacturing industries and textile dyeing and finishing machines, today announced that due to technical issues it] [FORM 8-K CURRENT REPORT Date of report (Date of earliest event reported): August 12, 2014 CLEANTECH SOLUTIONS INTERNATIONAL, INC. Nevada 001-34591 90-0648920 (State or other jurisdiction of incorporation or organization) (Commission File No.) (IRS Employee Identification No.) No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, People’s Republic of China (86) 51083397559 Copies to: Asher S.]

[Cleantech Solutions International, Inc. No. 9 Yanyu Middle Road Qianzhou Township, Huishan District, Wuxi City Jiangsu Province, China 150090 Stock Purchase Agreement Re: Dear Sirs: 1. Each Purchaser hereby agrees to purchase from the Company, and the Company agrees to sell to the Purchaser, the Shares for the Purchase Price. 2. Payment of the Purchase Price shall be made by] [Cleantech Solutions’ Receives RMB10.0 Million Investment from Chairman and CEO Jianhua Wu “This investment in Cleantech Solutions reflects my commitment to the Company and enthusiasm for its future. We believe that the Chinese government’s announced aggressive stance on pollution control is encouraging textile manufacturers to upgrade their equipment to more environmentally friendly models. We continue to see strong order flow] [FORM 8-K CURRENT REPORT Date of report (Date of earliest event reported): June 2, 2014 CLEANTECH SOLUTIONS INTERNATIONAL, INC. Nevada 001-34591 90-0648920 (State or other jurisdiction of incorporation or organization) (Commission File No.) (IRS Employee Identification No.) No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, People’s Republic of China (86) 51083397559 Copies to: Asher S.]

[Cleantech Solutions International Reports First Quarter 2014 Results · First quarter 2014 revenues rose 27% to $17.6 million · Net income increased 48% to $2.4 million, or $0.68 per basic and diluted share Wuxi, Jiangsu Province, China May 15, 2014 “We began the year on solid footing, generating profitable growth and strong operating cash flow. Our dyeing machine segment continues] [Cleantech Solutions International Announces Conference Call to Discuss First Quarter 2014 Financial Results WUXI, Jiangsu, China, May 13, 2014 - Cleantech Solutions International, Inc. ("Cleantech Solutions" or "the Company") (CLNT), a manufacturer of metal components and assemblies used in various clean technology and manufacturing industries and textile dyeing and finishing machines, today announced that it will conduct a conference call] [FORM 8-K CURRENT REPORT Date of report (Date of earliest event reported): May 14, 2014 CLEANTECH SOLUTIONS INTERNATIONAL, INC. Nevada 001-34591 90-0648920 (State or other jurisdiction of incorporation or organization) (Commission File No.) (IRS Employee Identification No.) No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, People’s Republic of China (86) 51083397559 Copies to: Asher S.]