公告日期：2024-05-10

SHANDONG WEIFANG RAINBOW CHEMICAL CO., LTD

Operating Summary for the First Quarter of 2024

The Company and all members of the Board of Directors warrant that the contents of the Semi-annual Report are true,

accurate and complete, without false records, misleading statements or major omissions.

Important Notes:

1. The Board of Directors, Board of Supervisors, directors, supervisors and senior management warrant that the contents of the
Quarterly Report are true, accurate and complete, without false records, misleading statements or major omissions, and shall
bear individual and collective legal liabilities.

2. The legal representative of the Company, the chief accountant in charge, and the chief of the accounting institution

(accounting supervisor), stated that the financial report in the Quarterly Report is true, accurate and complete.

3. Whether the First Quarter Report is audited

□ Yes No


I. Key Financial Data

(I) Key Accounting Data and Financial Indicators

Whether the Company needs to retroactively adjust or restate the accounting data of previous years

□ Yes No

Q1 2024 Q1 2023 Year-on-year increase or
decrease (%)

Operating income (RMB) 2,693,191,598.95 2,233,266,009.68 20.59%

Net profit attributable to

shareholders of the Company 152,843,351.25 182,814,094.72 -16.39%
(RMB)
Net profit attributable to

shareholders of the Company 151,462,097.05 182,952,103.05 -17.21%
excluding non-recurring gains
and losses (RMB)

Net cash flow from operating -297,983,503.10 -438,843,869.41 32.10%
activities (RMB)

Basic earnings per share ……
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