Nissen Kaiun is capitalising on surging tanker asset values, offloading modern eco aframaxes at levels rarely seen before. The most talked-about sale in this weekend’s broker reports has been the 2018 Tsuneishi-built Pusaka Borneo, a 109,000 dwt, scrubber-fitted vessel. VesselsValue notes the ship fetched $76.5m in the end — the highest price ever recorded for …