[biotopia]

Here's a very good in depth article https://carnegieendowment.org/politika/91235.

"They essentially put the Russian economy into an artificial coma by raising the key rate to 20 percent. Additionally, they imposed temporary capital controls, compelled exporters to sell export revenues, and prohibited non-residents from leaving Russian markets....This combination of factors allowed the Russian economy to sustain itself in 2023 and gave time to Putin, the government, and Russian businesses to adjust their strategies, turning to new markets, mostly China and India."

However, it does look like Russia's strategy of supporting economy on strong oil sales will falter in 2024 and 2025.

"Indian purchases of Russian crude have fallen to an 11-month low as the price tag on the discounted oil rises...Sources at the Indian refineries told Reuters that the country is looking to Saudi oil partly because of problems with payments for Russian light sweet crude Sokol." https://www.newsweek.com/russia-oil-india-war-saudi-1860480