According to the Index Methodologies, Shenzhen Securities Information Co., Ltd. decided to regularly adjust SZSE Innovation 100 Index and SZSE ChiNext 50 Index, etc. on December 12, 2022. The adjustment list is as follows:

A. SZSE Innovation 100 Index(399088)

a) Addition List:

Zhenhua(000733), LCXX(000977), AVICEM(002013), SACO(002025), Sieyuan(002028), DMEGC(002056), TZE(002129), JA Solar(002459), CVTE(002841), CCTech(300604).

b) Deletion List:

Tianma(000050), CGT GROUP(000066), CTFO(002373), Tgood(300001), Anke BIO(300009), Sunway Comm(300136), By-health(300146), MeiyaPico Inc.(300188), Nsfocus(300369), Winner Medical(300888).

B. SZSE ChiNext 50 Index(399673)

a) Addition List:

HNZK Electric(300035), Risen Energy(300118), Fulin PM(300432), Great Power(300438), Xinqianglian(300850).

b) Deletion List:

Bluefocus(300058), EWPT(300115), Sinnet(300383), Kunlun(300418), BGI Genomics(300676).

C. SZSE SME 100 Index(399005)

a) Addition List:

DMEGC(002056), Youngy(002192), Binjiang Group(002244), Titan Wind(002531), Chacha Food(002557), Sinomine(002738), YUTO TECH.(002831).

b) Deletion List:

Meinian Onehealth(002044), DHC Software(002065), Zhengbang Technology(002157), Venustech(002439), MYGD(002690), Intretech(002925), Huaxi Securities(002926).

The derivative indices of the above indices are adjusted by constituents at the same time.

For the detailed list of adjusted constituents for other SZSE Indices, please refer to CNI Index website(www.cnindex.com.cn).

Shenzhen Securities Information Co., Ltd.

November 28, 2022.