， August 13, 1981, the China Chlor-alkali Industry Association held its inaugural meeting in Shenyang, Liaoning province, according to the People's Daily on August 22.
， October 28, 1981, China chlor-alkali industry association published the first issue of "China chlor-alkali Newsletter".
， October 1985, China Chlor-alkali Industry Association organized the compilation of "Chlor-alkali Technology".
， December 1986, the secretariat of China Chlor-alkali Industry Association moved from its temporary office on the fifth floor of Tianjin Chemical Design Institute to its formal office at No. 14 Shandong Road, Heping District, Tianjin.
， June 1987, China Chlor-alkali Industry Association and the Ministry of Chemical Industry Supply and Marketing Bureau jointly set up the national chlor-alkali market information network in Yibin City, Sichuan province.
， July 1987, China Chlor-alkali Industry Association set up chlor-alkali technical and economic information network to carry out statistics, summary and exchange of main technical and economic indicators of the industry.
， September 1988, China Chlor-alkali Industry Association organized the compilation of "Polyvinyl chloride Technology".
， March 1989, China Chlor-alkali Industry Association officially changed its periodical "China Chlor-alkali Newsletter" to "China Chlor-alkali".
， September 9, 1992, China Chlor-alkali Industry Association formally established Tianjin Chlor-alkali Technology Management and Development Center.
， January 1995, China Chlor-alkali Industry Association and the Production Coordination Department of the Ministry of Chemical Industry held the caustic soda export coordination meeting in Tianjin and set up the national caustic soda export cooperation network.
， December 1995, with the continuous efforts of the industry organized by the China Chlor-alkali Industry Association, the Law on improving the supply, marketing and price control of industrial salt promulgated by the State Planning Commission and the State Economic and Trade Commission was approved by the State Council and implemented on January 1, 1996.
， August 1996, China Chlor-alkali Industry Association and the Department of Production Coordination of the Ministry of Chemical Industry organized 14 key chlor-alkali factories, China Chemical Industry News and the Department of Finance of the Ministry of Chemical Industry to report the electricity consumption in the chlor-alkali industry to the Second Bureau of secretaries of The State Council, the Department of Price Management of the State Planning Commission, the Department of Economic Coordination of the State Economic and Trade Commission, the Bureau of Economic Operation and other units.
， January 2000, with the continuous efforts of the China Chlor-alkali Industry Association, the State Development Planning Commission and the Ministry of Finance jointly issued a notice on the implementation of preferential policies for electricity consumption in the chlor-alkali industry.
， March 2000, under the impetus of the chlor-alkali industry association in China, the ministry of foreign trade and economic cooperation, General Administration of Customs, state environmental protection administration jointly issued "about a ban on imports of enterprise assault controlled ozone-depleting substances of carbon tetrachloride emergency notification", effectively alleviate the domestic methane chloride market impact of imported products, safeguard the fundamental interests of the firm.
， January 18, 2001, China chlor-alkali industry Association led the establishment of China chlor-alkali network officially opened, then in 2003, the national chlor-alkali market information and marketing network, chlor-alkali products import and export network into the China chlor-alkali network.
， January 2003, "China Chlor-alkali" was changed into a large 16 folio, with international standard serial number and bar code.
， September 2003, China Chlor-alkali Industry Association led the organization of domestic chlor-alkali enterprises to carry out anti-dumping work on PVC, the Ministry of Commerce announced the decision to impose anti-dumping measures on PVC imported from the United States, the Republic of Korea, Japan, Russia and Taiwan. The success of this anti-dumping work has opened the key product system of China's chlor-alkali industry for external anti-dumping work.
， In 2005, the report "The impact of electricity price increase on chlor-alkali enterprises and reasonable electricity price for chlor-alkali enterprises according to market rules" submitted by China Chlor-alkali Industry Association was paid attention to. The state decided to subsidize the electricity price of ionic membrane caustic soda process, and continued to enjoy this policy in 2006.
， March 2006, the secretariat of China Chlor-alkali Industry Association moved to a new office in Baedi Road, Nankai District, Tianjin.
， March 2007, under the active response of China Chlor-alkali Industry Association, Turkey formally cancelled the implementation of special safeguard measures for China's PVC, and the competent commercial departments of China and Turkey negotiated by the association responsible for the export of PVC industry self-discipline measures management, the implementation period of five years.
， In November 2007, the Industry Department of National Development and Reform Commission commissioned China Chlor-alkali Industry Association and China Petroleum and Chemical Industry Association to jointly study and complete the "chlor-alkali (caustic soda, Polyvinyl chloride) industry access Conditions", which was officially released in the Announcement No. 74 of National Development and Reform Commission.
， March 2008, China Chlor-alkali Industry Association organized the compilation of polyvinyl chloride Technology.
， April 2008, China Chlor-alkali Industry Association actively cooperated with the National Development and Reform Commission to organize the investigation, and participated in special meetings to put forward solutions. The Department of Environmental Resources, National Development and Reform Commission issued a Notice on encouraging the Production of Cement with Calcium carbide Slag.
， June 2008, the state issued electricity price adjustment documents, in the China Chlor-alkali industry Association's continuous call and reflection, most of the chlor-alkali industry enterprises still retain the price of soda catalog electricity and ion membrane electricity preferential price.
， April 2009, China Chlor-alkali Industry Association established a rapid monitoring system for the economic operation of the chlor-alkali industry to timely grasp the operation situation of the industry and reflect the reasonable demands of the industry.
， May 2009, China Chlor-Alkali Industry Association and China Soda Industry Association jointly submitted to the Ministry of Industry and Information Technology a joint report entitled "Abolishing or amending the Salt Industry Management Regulations and Reforming the Salt Industry Management system -- Strongly calling for complete deregulation of industrial Salt operation". The suggestions in the report have been gradually adopted and implemented.
， June 2009, Dalian Commodity Exchange and China Chlor-alkali Industry Association signed a strategic cooperation framework agreement in Hangzhou, Zhejiang Province.
， August 2009, the Ministry of Environmental Protection commissioned China Chlor-Alkali Industry Association and China Petroleum and Chemical Industry Association to jointly compile the "Clean Production Standard chlor-alkali Industry (caustic soda)" and "Clean Production standard Chlor-alkali Industry (Polyvinyl chloride)" officially released.
， September 9, 2009, the website of China Chlor-alkali Industry Association (www.ccaia.org.cn) was officially put into operation.
， October 2009, the commemorative album and CD of the 80th Anniversary of the Development of China's Chlor-alkali Industry were completed and officially issued to the industry.
， March 2010, China's chlor-alkali industry association and China petroleum and chemical industry federation jointly set up by government departments, enterprises and industry experts backbone of PVC by calcium carbide method of mercury pollution prevention and control work leading group and special interest group, determine the "reduction, mercury-free" roadmap, opens the PVC by calcium carbide method system of the mercury pollution prevention.
， March 2010, the Implementation Plan of Cleaner Production Technology in Polyvinyl Chloride Industry and Implementation Plan of Cleaner Production Technology in Caustic soda Industry, jointly compiled by China Chlor-Alkali Industry Association and China Petroleum and Chemical Industry Association, were officially published and issued by the Ministry of Industry and Information Technology.
， June 2010, China Chlor-Alkali Industry Association sent representatives to attend the first meeting of UNEP intergovernmental Negotiating Committee on global Mercury Instrument, marking the start of negotiations on the text of the international mercury Convention. By 2013, we have sent staff to attend all five meetings, and discussed with key enterprises in the same industry the limited terms and negotiation strategies of mercury process for calcium carbide PVC. In cooperation with the competent government departments to participate in international negotiations, we have determined the performance terms of calcium carbide PVC industry, and safeguarded the development interests of the industry.
， April 2011, China Chlor-alkali Industry Association officially released the "Twelfth Five-Year plan" for chlor-alkali industry.
， July 2011, approved by the CPC Committee of China Petroleum and Chemical Industry Federation, the General Party Branch of China Chlor-alkali Industry Association was formally established.
， August 22, 2011, China Chlor-Alkali Industry Association initialed an agreement with The World Chlorine Association to join the World Chlorine Association, and officially joined the World Chlorine Association at the World Chlorine Industry Sustainable Development Conference co-hosted by China Chlor-Alkali Industry Association and the World Chlorine Association in Shanghai on October 20.
， September 2013, the Policy Research Report on Adjustment of industrial Structure and Digestion of Excess Capacity in Chlor-alkali Industry organized by the Association was officially submitted to The General Office of the State Council, The National Development and Reform Commission, the Ministry of Industry and Information Technology and other relevant national ministries and commissions, the National People's Congress and the Committee of Economy of the CPPCC National Committee. It has a positive impact on the country to take effective measures to resolve industrial overcapacity.
， July 2014, China Chlor-Alkali Industry Association was awarded the 4A grade of social Organization evaluation by the Ministry of Civil Affairs.
， August 2015, China Chlor-alkali Industry Association officially released the "13th Five-Year Plan" for chlor-alkali Industry.
， April 2016, China Chlor-alkali Industry Association issued the Three-year Action Plan for Structural Adjustment of chlor-alkali Industry, which played an important role in the structural adjustment and transformation of chlor-alkali industry for relevant government departments and industrial enterprises.
， October 2016, the project "Research on Promoting Chlor-alkali Enterprises to" Go Out "to Explore market and Policy Environment" organized and completed by China Chlor-alkali Industry Association entrusted by the Department of Industrial Policy of the Ministry of Industry and Information Technology passed the acceptance evaluation.
， September 2018, China Chlor-alkali Industry Association organized the compilation of Modern Chlor-alkali Technical Manual.
， December 31, 2019, the Ministry of Civil Affairs issued announcement No. 469, announcing the evaluation results of national social organizations. China Chlor-Alkali Industry Association was rated 5A, the highest level.
， June 2020, the China Chlor-alkali Industry Association organized the compilation of the Handbook of Modern Chlor-alkali Analysis.
， September 29, 2020, decoupling industry association chamber of commerce and the administrative authority issued a joint working group office [2020] No.20 "about the association of Chinese industrial economic association 101 decoupling implementation plan approval", Chinese chlor-alkali industry association decoupling scheme has been approved, the certificate good changes, approval, registration and replacement procedures, Decoupling was officially completed on 31 October 2020.
， November 25, 2020, the 16th General Meeting of China Chlor-alkali Industry Association was held, and the 11th Council was elected. The Convention on Industry Self-discipline of China Chlor-alkali Industry Association was adopted, and the Standardization Working Committee and international Cooperation Working Committee of China Chlor-alkali Industry Association were established.
， November 2020, China Chlor-alkali Industry Association officially released the "14th Five-year" Development Guide for chlor-alkali Industry.
， December 2020, the project "Research on balanced Development of Chlorinated Products and Materials in Chlorine-alkali Industry with Efficient Chlorine", commissioned by the Raw Material Industry Department of the Ministry of Industry and Information Technology and organized by China Chlorine-alkali Industry Association, passed the acceptance test.
， March 2021, China Chlor-Alkali Industry Association and Zhengzhou Commodity Exchange signed a strategic cooperation framework agreement in Beijing.
， January 2023, China Chlor-alkali Industry Association, in collaboration with China Chemical Industry Environmental Protection Association and Chinese Research Academy of Environmental Sciences, led the preparation and compilation of the "Clean Production Evaluation Index System for the Caustic Soda and PVC Industry". Jointly released by the National Development and Reform Commission, the Ministry of Ecology and Environment, and the Ministry of Industry and Information Technology, the guiding document was officially put into practice on March 15, 2023.
， February 2023, the fourth council of the 11th session of the China Chlor-alkali Industry Association established its Beijing Representative Office and Professional Committee of Chlorinated Disinfectants.