<p>Chinese tonnage provider Shanghai Changshun Shipping has added four more 6,150 teu containerships at Yangzhou Guoyu Shipbuilding, taking the series at the yard to 10 vessels. Splash understands the latest signing covers the four options attached to a contract agreed in May for six firm ships and four optional units. Financial terms have not been &#8230;</p> </p><p><p>https://splash247.com/shanghai-changshun-firms-up-guoyu-boxship-quartet/</p></p>