Bangkok--6 Sep--TRIS Rating TRIS Rating Co., Ltd. announces the rating cancellation for the company rating of Saha Pathana Inter-Holding PLC (SPI). The cancellation came at the request of SPI since the company does not have any plans to issue debentures in the near future. Therefore, TRIS Rating will no longer monitor SPI's performance, and the previously-assigned rating of “A+” with “stable” outlook should not be used for a reference.