In 2014, we successfully declared the technical reform project of Yunnan Provincial Development and Reform Commission and established 2 production lines, with the production capacity reaching 1000 tons per year of various industrial hazardous wastes containing precious metals.

In 2015, the company undertook a special project of Yunnan Development and Reform Commission for the development of strategic emerging industries --- comprehensive recycling of secondary resources of precious metals and deep processing of products; a provincial-level industrial leapfrog development project --- industrialization project for the comprehensive utilization of secondary resources of aluminum-based platinum group metals; and was recognized by the China Nonferrous Metals Industry Association Renewable Metals Branch as a "key laboratory for the recycling of secondary resources of rare and precious metals". Recycling Key Laboratory".

In 2016, the company was recognized as "National High and New Technology Enterprise"; in the same year, the company participated in the Fifth Yunnan Province Innovation and Entrepreneurship Competition and won the second prize in Yunnan Province, and advanced to the final of the National Innovation and Entrepreneurship Competition and won the excellent prize.

In 2017, we obtained "Yunnan Province Hazardous Waste Operation License" (Certificate No. Y5329290120); we were shortlisted as qualified supplier of Sinopec and signed cooperation agreement with Sinopec to recycle its petrochemical waste catalysts and supply precious metals such as palladium, platinum, rhodium and silver.

In 2017, our project "Green Key Process System Integration of Typical Precious Metal Waste Extraction and Deep Processing Industrialization" was successfully declared as a green manufacturing system integration project by the Ministry of Industry and Information Technology.

In 2017, we participated in the 6th China Innovation and Entrepreneurship Competition and entered the finals, winning the 8th place nationwide.

In June 2018, the company was awarded the advantageous enterprise of intellectual property rights in Yunnan Province. The company declared 5 new technologies of rare precious metal extraction and metallurgy with independent intellectual property rights, and 17 independent intellectual property rights have been granted 6 rights.

In August 2018, the company participated in the preparation and passed the audit of three group standards of "Petroleum Chemical Solid Waste Catalyst Collection", "Petroleum Chemical Solid Waste Catalyst Sampling" and "Petroleum Chemical Solid Waste Catalyst Packaging", which will be implemented from January 1, 2019.