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TSIC 23910: Manufacture of refractory products

Reference page for TSIC 23910 Manufacture of refractory products with Thai tax, wages, standards and operating checkpoints.

2026-08-13Not official

Activities covered by TSIC 23910

TSIC 23910 identifies Manufacture of refractory products in Thailand.

Official activity examples for TSIC 23910

Official NSO examples for TSIC 23910 (Manufacture of refractory products): the wording is retained in Thai to avoid presenting an editorial translation as official text.

  • ผลิตกระถำงดินเหนียวชนิดทนไฟ
  • ผลิตดินเหนยี วทนไฟ
  • ผลิตมอร์ทำร์ชนดิ ทนไฟ
  • ผลิตกระเบื องทนไฟ
  • ผลิตบล็อกชนิดทนไฟ
  • ผลิตอิฐคำร์บอน
  • ผลิตกรำไฟต์ชนิดทนไฟ
  • ผลิตเบ้ำหลอมกรำไฟต ์
  • ผลิตอิฐชนิดทนไฟ
  • ผลิตเครื่องตกแต่งเตำเผำอิฐ

Compliance risk score

5 of 6 factors passing

8 / 10

How we calculate this score →

Is TSIC 23910 relevant to your work?

This code typically applies to:

7212Welders and Flame CuttersWelders and flame cutters weld and cut metal parts using gas flame, electric arc and other sources of heat to melt and cut, or to melt and fuse metal.7223Metal Working Machine Tool Setters and OperatorsMetal working machine tool setters and operators set and/or operate various machine tools, working to fine tolerances.7233Agricultural and Industrial Machinery Mechanics and RepairersAgricultural and industrial machinery mechanics and repairers fit, install, examine, service and repair engines, agricultural and industrial machinery and mechanical equipment, except motor vehicle, aircraft and electric motors.9329Manufacturing Labourers Not Elsewhere ClassifiedManufacturing labourers not elsewhere classified assist the work of machine operators and assemblers and perform a variety of simple and routine manual tasks in manufacturing, excluding packing and labelling finished products.3122Manufacturing SupervisorsManufacturing supervisors coordinate and supervise the activities of process control technicians, machine operators, assemblers and other manufacturing labourers.

Additional occupations for TSIC 23910

8160Food and Related Products Machine OperatorsFood and related machine operators set, operate and attend machinery used to slaughter animals, trim meat from carcasses, and bake, freeze, heat, crush, mix, blend and otherwise process foodstuffs, beverages and tobacco leaves.3139Process Control Technicians Not Elsewhere ClassifiedThis unit group covers process control technicians not classified elsewhere in Minor Group 313: Process Control Technicians. For instance, the unit group includes those who operate multiple process control equipment in manufacturing assembly lines and paper and pulp production.

Source: ISCO-08 occupation dictionary + TSIC official activity semantics, 2026-08-13

Official activity name and details

  • English activity label: Manufacture of refractory products

Official extract note

  • Official NSO TSIC ebook page: 88
  • This classification label was imported from the official TSIC PDF extract and linked back to the DBD and NSO routes used in this portal.

Important checks before registration

  • Standards checkpoint: Use TISI compulsory lists to verify whether products trigger mandatory standards review.

TSIC hierarchy position

In this section

TSIC 23910Manufacture of refractory productsTSIC 23921Manuf acture of non-refractory bricksTSIC 23922Manufacture of non-refractory ceramic flooring tiles and mosaic cubesTSIC 23923Manufacture of c eramic sanitary fixturesTSIC 23929Manufacture of other clay building materialsTSIC 23931Manufacture of ceramic tablewareTSIC 23932Manufacture of statuettes and other ornamental ceramic articlesTSIC 23933Production of electrical insulators and installation equipment which is used as an insulator made of ceramicTSIC 23939Manufacture of other porcelain an d ceramic products, n.e.c
Previous code: TSIC 23109Next code: TSIC 23921

Standards and product checkpoints