Haryanto became Indonesia's first Formula 1 driver this year thanks to the financial support from the government, joining Pascal Wehrlein at Manor.

Speculation about Haryanto's future was rife earlier this year after it was revealed he was trying to get more funding through a text messaging scheme.

Haryanto's manager Piers Hunnisett said on Wednesday in Monaco that his driver has only paid to race until the Hungarian Grand Prix.

"The sponsorship is all paid for up until the 11th race," Hunnisett told Reuters. "No problem there. That's fully paid. It's just the process in Indonesia with the government."

Hunnisett said he was still seeking a solution to get Haryanto to complete the season.

"I think in the next couple of weeks, and hopefully before Canada, we'll get something confirmed," he added.

"There's a possibility that Pertamina [Haryanto's main sponsor] may come up with some additional funds.

"It will be incredible if Rio didn't finish the season. I'm quite confident he will be there for the year. But in all governments, not just Indonesia, it's never easy or straightforward."

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