SSE Photovoltaic STAR Leaders Index Will Be Launched

Shanghai Stock Exchange andCSI today announces the upcoming launch of SSE Photovoltaic STAR Leaders Index on October9, 2026.

SSE Photovoltaic STAR Leaders Index selects 40 securities of listed companies from SSE STAR board and SSE Main Board, which feature higher R&D level and growth rates in the photovoltaic sector as the constituents. STAR Board index constituents will receive a higher weight.The index is to measure the performance of photovoltaic sector in the above markets.

Regarding the methodology and more details about the above index, please refer to the official website of Shanghai Stock Exchange (www.sse.com.cn) and CSI (www.csindex.com.cn).

Methodology of SSE Photovoltaic STAR Leaders Index

Constituent List of SSE Photovoltaic STAR Leaders Index

Shanghai Stock Exchange

China Securities Index Co., Ltd.

September 28, 2026