The Executive Committee's meeting SEN X Company Limited held on March 1, 2024 has resolved the connected transaction for a period not longer than 3 years span by the company has agreed to rent office building with SENA Development Public Company Limited (SENA) as a major shareholder of the Company which is a connected person. The rental term is 3 years starting from March 1, 2024 to February 28, 2027. Details are as follows: Date of transaction: March 1, 2024; Parties involved: Tenant: SEN X Public Company Limited; Lessor: SENA Development Public Company Limited (SENA).

General Explanation regarding Nature of the Connected Transaction: Type of the Transaction: The office building rental (The connected transaction type of Real estate rental transactions for a period not longer than 3 years); Rented real estate: Area 1,372 sq m., 1st floor, the shopping center, SENA Fest; Located: at 542, 542/1-2 Charoen Nakhon Road, Khlong Ton Sai Subdistrict, Khlong San District, Bangkok; Term of rental agreement 3 Years; Rental period: March 1, 2024 to February 28, 2027; Rental rate: The Rental rate is 17,263,491.84 baht throughout the rental term of 3 years. (479,541.44 baht/month); Term of payment: As agreed upon according to the contract; Pricing criteria: The rental rate is calculated in line with the rental rate of nearby commercial buildings. Rental purpose:To be used as the Company's head office.