I summerize the following :

"1> upon expiration of his contract, there you will see wether the employee is entitled of the airfare ticket back to his home country or whatever it is stipulated thereon. If so, he has the right to demand for such airfare ticket."

The company has offered a free one way ticket for him upon completion of his contract as per the Labour Law.

"2> if your friend has an intention of continuing his service for the company, the company shall naturally provide the beneficial necessities for him like vacation period and round trip ticket."

It is obvious the company does not need him anymore. If he wants to continue it has to be on company's own terms & conditions. Obviously he is not important to the company.