On May 20, the 292 meter long, 177,807 dwt bulk carrier (VLOC) Casta Diva collided with the 180 meter long, 32,650 dwt bulk carrier Ming Lian in the East China Sea off Shanghai, China. The Casta Diva was headed out to sea from Shanghai when it struck the forward starboard section of the Ming Lian. The Ming Lian sustained severe damage including a several meter long hull breach above the waterline, railings destroyed and part of the bridge wing crushed. The Casta Diva sustained scrapes and dents to its bow. No reports of injuries or pollution released on either vessel. Both vessels proceeded to a nearby anchorage to be surveyed.

Reports state both bulk carriers will proceed to shipyards for repairs. Authorities have launched an investigation into the incident.