How does Vale make money?

I'm curious to know, how exactly does Vale generate revenue? Could you elaborate on their monetization strategy and the various avenues they employ to bring in profits? I'm particularly interested in understanding if they rely on transaction fees, the sale of their native token, or perhaps through partnerships and collaborations with other businesses in the crypto space. Understanding the financial model behind Vale's operations would be invaluable in assessing its long-term sustainability and growth potential.