北京當升材料科技股份有限公司（簡稱“當升科技”，股票代碼：300073）成立于1998年，是中央企業礦冶科技集團有限公司所屬的集自主創新、成果轉化、產業運營于一體的鋰離子電池材料行業領軍企業，是國內首家以鋰電材料為主營業務的上市公司，被譽為行業技術引領者。

當升科技擁有鋰電正極材料行業首家“國家認定企業技術中心” ，以及“國家技術創新示范企業”“國家知識產權示范企業”等創新平臺，構建了專注于高比能電池關鍵材料前沿研究的新能源材料研究院、致力于成果轉化與產品化開發的鋰電新材料研究院、聚焦于工藝裝備與智能制造技術開發的鋰電材料工程技術研究院，形成了覆蓋全業務領域、全流程、垂直一體化的技術創新體系。公司科研技術人員占員工總數1/4，擁有一支由國家百千萬人才、國務院政府特殊津貼專家、首都科技領軍人才、北京市科技新星等高層次技術人才領銜的具有行業影響力的科研團隊。

當升科技產品主要包括高能量鋰離子電池正極材料、鈉離子電池正極材料，廣泛應用于動力電池、儲能電池、高端數碼電池等三大領域。公司開發了具有完全自主知識產權的鎳鈷錳（鋁）酸鋰、磷酸鐵鋰、磷酸錳鐵鋰、固態鋰電關鍵材料、鈷酸鋰、鈉離子電池正極材料等六大產品系列，綜合技術性能處于全球先進水平，產品大批量供應中、日、韓、歐、美等國家和地區的鋰電巨頭及新能源車企，海外高端動力電池材料市場占有率持續保持優勢。公司秉持“高端化、智能化、綠色化”的發展理念，加快綠色新技術應用，率先自主設計并建成鋰電正極材料行業智慧示范工廠。

當升科技申請專利645項，授權專利290項，其中授權發明專利105項；牽頭制定《鈷酸鋰》《鎳鈷錳酸鋰》《磷酸鐵鋰》《富鋰錳基正極材料》等國家及行業標準53項。在高性能鋰電正極材料領域，公司承擔完成國家及省部級研究課題45項，獲中國專利優秀獎、北京市發明專利獎、北京市科學技術獎、中國有色金屬工業科學技術獎等科技獎30余項，“高溫型鎳鈷錳酸鋰多元材料”“高能量密度長壽命電動汽車動力鋰電池用高鎳多元正極材料”“高能量密度長壽命儲能電池用多元正極材料”等13款產品被評為國家或省部級重點新產品。

當升科技被評為“創建世界一流專精特新示范企業”“科改示范企業”“國有重點企業管理標桿企業”“國有企業公司治理示范企業”。公司連續三年榮獲“中國創業板最具成長性上市公司十強”和“中國創業板上市公司價值五十強”，被納入創業板指數、創業板50指數、深證成指、富時羅素指數等國內外著名指數標的。

在不同的能源發展階段，我們借助強大的研發和制造能力，創造出符合人類需求并引領行業發展的清潔能源解決方案。當前，我們聚焦軟包鋰離子電池的研發、生產和銷售，在交通、儲能、裝備、能源物聯網等應用領域快速發展。

我們的業務發展目標是成為全球動力和儲能電池解決方案的優秀領導者，目前，已和國內外知名的OEMs確定了長期戰略合作關系，共同推動實現可持續發展目標，通過移動出行和能源使用過程的碳中和，建設更加可持續發展的世界。

Established in 1998, Beijing Easpring Material Technology Co., Ltd. (Referred to as ‘Easpring’) has gradually developed into a leading company in LIB material industry with independent innovation, achievement transformation and industry operation integrated into one. Easpring is the prst domestic listed company with lithium battery materials as its main business, and is known as the industry technology leader.

Easpring has the prst ‘National Certiped Enterprise Technology Center’in the lithium cathode materials industry, as well as the ‘National Technology Innovation Demonstration Enterprise’and ‘National Intellectual Property Rights Demonstration Enterprise’ and other innovation platforms. It has established the New Energy Materials Research Institute focusing on the frontierresearch of key materials for high speci?c energy batteries, the Lithium New Materials Research Institute dedicated to the transformation and product development of achievements, and the Lith-ium Material Engineering Technology Research Institute focusing on the development of process equipment and intelligent manufacturing technology, forming a technological innovation system covering the whole business ?eld, the whole process and the vertical integration.The company's scienti?c research and technical personnel account for 1/4 of the total number of employees, with a national talents, the State Council special government allowance experts, capital science and technology leading talents, Beijing science and technology stars and other high-level technical personnel led by the industry in?uence of the scienti?c research team.

Easpring's products mainly include high-energy lithium-ion battery cathode materials, sodium-ion battery cathode materials, widely used in the ?elds of EV, ESS, and IT etc. The company has developed six product series with completely independent intellectual property rights, including NCM(A), LFP, LFMP, key materials for SSB, LCO, and cathode material for SIB. Easpring's comprehensive technical performance is in a world leading position, and its products are supplied in large quantities to lithium battery customers and EV enterprises in China, Japan, South Korea,Europe,the United States and other countries and regions, and its market share of overseas high-end EV battery materials continues to maintain advantages. Adhering to the development concept of ‘high-end, intelligent and green’, the company accelerates the application of new green technologies, and takes the lead in independently designing and building intelligent demonstration factories for lithium cathode materials industry.