Group 1 - The core point of the article is that JinkoSolar (Haining) Co., Ltd. and JinkoSolar Holding Co., Ltd. have obtained a patent for "solar cell and manufacturing method, photovoltaic module," with the authorization announcement number CN115528123B, applied for on October 2022 [1] Group 2 - JinkoSolar (Haining) Co., Ltd. was established in 2017, located in Jiaxing City, primarily engaged in power and heat production and supply, with a registered capital of 3.57 billion RMB [1] - The company has participated in 55 bidding projects and holds 963 patent records, along with 74 administrative licenses [1] Group 3 - JinkoSolar Holding Co., Ltd. was founded in 2006, located in Shangrao City, primarily involved in electrical machinery and equipment manufacturing, with a registered capital of approximately 1 billion RMB [1] - The company has invested in 55 enterprises, participated in 1,656 bidding projects, and has 738 trademark records and 2,936 patent records, along with 70 administrative licenses [1]