Can the company refuse to renew my limited contract?

According to the provisions of the law, there must be a notice period agreed upon between the two parties.

And since the contract is for a limited period, as it is clear from the question, either party may warn the other party of not wanting to renew according to the agreed notice period.

The notice period is according to your contract. You must review your contract first to determine the notice period specified for you.

Hi.

As per the new rule, the employer can terminate you by giving you a 30 days' notice.

The notice period is one month, unless the employment contract provides for a longer notice period.