There's no guarantee any foreign firm would be interested.

A friend of the family, who works in a foreign firm, has assured him of a lucrative job in his firm.

Suppose the government promises a subsidy of twenty million, regardless of whether the foreign firm also enters or not.

New offices can only be a branch office of the foreign firm.

Anticipating this, the foreign firm will stay out of the market itself, since otherwise it would incur a loss.