Evergreen Marine Corp, Taiwan's largest container shipping company, plans to charter seven new vessels with capacity of 14,000 twenty-foot equivalent units (TEU) to upgrade its fleet at lower unit costs, while disposing of smaller and older vessels, reports the Taipei Times, . The seven vessels — owned by Sumitomo Corp, a leading integrated trading company in Japan — are scheduled to be delivered to Evergreen in 2016 and 2017, with a 10-year term of tenancy. Evergreen launched a plan last year to introduce more large vessels…