The Board of Directors of Yanbu National Petrochemical Company (Yansab) decided to distribute cash dividends at 10% of capital (SAR 1 per share) for the first half of 2026, as shown in the following table:

Cash Dividends to Shareholders

Current Capital

5,625.0 million riyals

Number of Shares

562.5 million shares

Total Distributed Dividends

562.5 million riyals

Percentage of Capital

10% (equivalent to SAR 1 per share)

Entitlement Date

September 6, 2026, and for shareholders registered in the company's shareholder register at the Securities Depository Center by the end of the second trading day following the entitlement date.

Distribution Date

September 28, 2026

Historical Development of Cash Dividends (SAR per share) Company Procedures

Notes: Cash Distribution * Total Cash Distributions (million riyals) Distribution Date Entitlement Date Announcement Date 1.00 562.50 2026/09/28 2026/09/06 2026/07/22 1.00 562.50 2026/03/08 2026/02/17 2026/02/09 1.00 562.50 2025/09/11 2025/08/24 2025/07/27 1.00 562.50 2025/03/16 2025/02/25 2024/12/30 1.00 562.50 2024/08/20 2024/07/31 2024/06/02 0.75 421.88 2024/03/14 2024/02/25 2023/12/25 1.00 562.50 2023/08/06 2023/07/18 2023/06/04 1.25 703.13 2023/03/26 2023/03/07 2022/12/25 1.50 843.75 2022/06/29 2022/06/15 2022/06/05 1.50 843.75 2022/03/30 2022/03/23 2021/12/23 Historical cash dividends per share adjusted for capital changes and bonus shares, if any.

Historical Development of Cash Distributions

Cumulative Cash Distributions: Cash Distribution Per Share (SAR) * Beginning Share Price (SAR) Yield on Original Price Last 3 fiscal years 5.75 41.40 13.89% Last 5 fiscal years 11.50 63.60 18.08% Last 10 fiscal years 27.50 32.45 84.75% Based on beginning of period (January 1 of base year)

Development of Cash Distributions