NF Energy Saving Corp Stock Agreements

Stock Purchase Agreement dated February 27, 2023 (Filed With SEC on March 1, 2023)

Amendment to Stock Purchase Agreement dated February 27, 2023 (Filed With SEC on March 1, 2023)

Amendment No. 3 to Stock Purchase Agreement and Settlement Agreement dated December 9, 2022 (Filed With SEC on December 13, 2022)

Stock Purchase Agreement dated July 5, 2022 (Filed With SEC on July 7, 2022)

Stock Purchase Agreement dated June 9, 2022 (Filed With SEC on June 10, 2022)

Amendment No. 3 to Stock Purchase Agreement and Settlement Agreement dated February 1, 2022 (Filed With SEC on February 3, 2022)

Stock Purchase Agreement dated December 20, 2021 (Filed With SEC on December 22, 2021)

Amendment No. 1 to Stock Purchase Agreement (Filed With SEC on December 17, 2021)

Amendment No. 2 to Stock Purchase Agreement dated 17, 2021 (Filed With SEC on December 17, 2021)

Stock Purchase Agreement dated September 10, 2021 (Filed With SEC on September 14, 2021)

Stock Purchase Agreement dated April 9, 2021 (Filed With SEC on April 13, 2021)

Stock Purchase Agreement dated December 15, 2020 (Filed With SEC on December 16, 2020)

Stock Purchase Agreement dated December 14, 2020 (Filed With SEC on December 15, 2020)

Stock Purchase Agreement dated December 11, 2020 (Filed With SEC on December 14, 2020)

Stock Purchase Agreement dated December 7, 2020 (Filed With SEC on December 9, 2020)

Stock Purchase Agreement dated March 31, 2020 (Filed With SEC on April 1, 2020)

Amendment to Stock Purchase Agreement dated February 6, 2020 (Filed With SEC on February 7, 2020)

Stock Purchase Agreement dated February 1, 2020 (Filed With SEC on February 3, 2020)

Stock Purchase Agreement dated April 11, 2019 (Filed With SEC on April 19, 2019)

Subscription and Stock Purchase Agreement, dated April 11, 2007 (Filed With SEC on August 9, 2007)

STOCK SUBSCRIPTION AND PURCHASE AGREEMENT (Filed With SEC on September 18, 2006)