Development history
» In July 1994,Shandong Yiyuan Polymer Materials Factory was established
» In October 2001,restructured and renamed Yiyuan Ruifeng Polymer Materials Co., Ltd.;
» In July 2002, The ACR impact modifier project was included in the Torch Program of the Ministry of Science and Technology;
» In March 2003, it was recognized as a high-tech enterprise by Shandong Provincial Science and Technology Department
» In September 2009, changed to limited liability company;
» In May 2010, 10,000 tons/year MBS impact modifier project was recognized as the National Torch Program;
» In July 2011, Shandong Ruifeng Chemical was listed in Shenzhen Stock Exchange, stock code:300243
» In October 2011, identified as a key high-tech enterprise of the National Torch Program;
» In October 2011, the R&D center was identified as "Shandong Provincial Corporate Technology Center";
» In December 2011, was identified as "Shandong Provincial Engineering Technology Research Center";
» In December 2012, the registered trademark "Lushan" was recognized as a "China Famous Trademark" by the State Administration for Industry and Commerce;
» In September 2015, the R&D center was identified as a "post-doctoral research workstation"
» In October 2018, Recognized by Shandong Small and Medium Enterprises Bureau as "Specialized Innovative Enterprise in Shandong Province
» In November 2018, recognized as "Invisible Champion in Shandong Province" by Shandong Provincial Department of Industry and Information Technology
» In November 2018, named National "Champion" Demonstration Enterprise
» In December 2018, recognized as "Top 50 New Material Leading Enterprises of Shandong Province" by Shandong Provincial Department of Industry and Information Technology
» In January 2019, MBS impact modifiers were recognized as "Shandong Famous Brand Product" by Shandong Quality Evaluation Association
» In September 2019, awarded as "the Organization with Outstanding Contribution to China's Plastics Industry in the 40 Years of Reform and Opening-up" by China Plastics Processing Industry Association
» In October 2021,convertible corporate bonds and been issued
