Taglon is basically Mobile 1 being packed by mobil Askari Mall by the name of Toyota motor oil under a contract. so its the best.
So using Taglon means using Mobil 1 authentically from company so there is no chance of 2 numbry.
Mobil is the company who invented lube oil along with other lubrication products for almost all engineering equipment being used in industry and every where else for lubrication of machines since 18th / 19th century and shares 48% global business all over the world. Rest 62% share is accumulative total of all lubricants like Chevron, shell, caltex, Castrol, Total, Petron etcs.