As expected, Russia is enthusiastic about a Black Sea ceasefire https://kyivindependent.com/black-sea-initiative-central-to-us-russia-talks-in-riyadh-kremlin-says/ while Ukraine and neighbors are markedly less so https://kyivindependent.com/romania-bulgaria-concerned-about-possible-us-russia-black-sea-deal-ft-reports/ though Ukraine is more positive if it covers ports https://kyivindependent.com/us-ukraine-talks-in-riyadh-concerned-ceasefire-on-strikes-against-port-infrastructure-official-says/