Nanhua Instruments: Summary table of non-operating fund occupation and other related fund transactions in the first half of 2026

Schedule

Foshan Nanhua Instrument Co., Ltd.

Summary table of non-operating fund occupation and other related fund transactions in the first half of 2026

Compiled by: Foshan Nanhua Instrument Co., Ltd. Unit: 10,000 yuan

Occupied from January to June 2026, repayable from January to June 2026

The share of non-operating funds between the occupier and the listed company. Accounted by the listed company. The share at the beginning of 2026. The cumulative share from January to June 2026. The share at the end of June 2026.

Name of the party who occupies the funds Interest on the funds (such as accumulated funds) Cause of occupation Nature of occupation Related relationship of the company Accounting account Used fund balance Amount incurred (excluding interest) Used fund balance

Yes) Uh

Controlling shareholders, actual non-operating occupancy controllers and their affiliates

Enterprise non-business occupation

Subtotal — — — — — — — — — — —

Former controlling shareholder, actual controller of non-operating occupancy and its affiliates

Belongs to an enterprise and is occupied for non-business purposes

Subtotal — — — — — — — — — — —

other related parties and their

Non-operating occupancy of affiliated enterprises

Subtotal — — — — — Total — — — — — — — — — — — —

Occupied from January to June 2026. Repayment from January to June 2026. Other related fund transactions of current nature. Correspondence between parties and listed companies. Accounted by listed companies. Occupied at the beginning of 2026. Accumulated occupation from January to June 2026. Occupied at the end of June 2026.

Name of the party who corresponds to the funds Interest on the funds (if there is also accumulated funds) Reasons for the transactions (operating transactions, related relationships with the company) Accounting items Balance of funds used Amount incurred (excluding interest) Balance of funds used

Yes) Amount Non-business transactions)

Nanchang Weikelian Information

Subsidiaries of listed companies Subsidiaries of listed companies Accounts receivable 219.26 57.03 64.42 211.87 Sales of products Operating transactions

Technology Co., Ltd.

Company and its affiliates

Guangzhou Jingu Intelligent Testing Technology

Enterprise Subsidiary of listed company Accounts receivable 0.14 0.14 Sales of products For-profit trading company

Total —— —— —— 219.26 57.17 64.56 - 211.87 —— ——

Legal representative: Yang Yaoguang Person in charge of accounting work: Zhou Liuzhu Person in charge of the accounting department: Zhou Liuzhu