All messages and announcements.

Purchase one set of office desks and chairs, by the Specific Selection Method.

Purchased agricultural supplies, totaling 5 items by the Specific Selection Method.

Request for specific repair services for waste truck, registration number 81-4242, located in Phra Nakhon Si Ayutthaya — by the Specific Selection Method.

Hire a contractor to repair one computer, with specific instructions — by the Specific Selection Method.

Buying a number of 7 computer materials in specific ways — by the Specific Selection Method.

Hire a contractor to install two sets of curtains, by the Specific Selection Method.

Request for specific repair work on garbage truck, registration number 81-4242, located in Phra Nakhon Si Ayutthaya — by the Specific Selection Method.

Purchase computer components by the Specific Selection Method.

Purchase computer components by the Specific Selection Method.

Purchase computer components by the Specific Selection Method.