The line was part of the Wan Hai-Evergreen JTP service, linking Japan to Taiwan, the Philippines and south China, with Bengal Tiger providing one ship exclusively between Manila and Keelung.
ComPair reports that Bengal Tiger's ship is now operated by Evergreen and Bengal Tiger, but still buys slots from Wan Hai on its TPS service. Yang Ming also takes slots on the TPS, which rotates through Subic Bay, Manila, Kaohsiung, Keelung and Subic Bay.