【Iran Crisis】Sharp-eyed? South Korea's Sinokor Merchant Marine Rich Second Generation Cashes In Big with Mega Tanker, Making $500,000 in a Single Day

As the US-Iran war triggers turmoil in the global energy markets, South Korea’s well-known shipping company Sinokor has achieved remarkable profits through its investment strategy in Very Large Crude Carriers (VLCCs).

Before the outbreak of the US-Iran conflict, Sinokor had already made strategic arrangements. In January this year, it sold container ships to raise funds and used a “buy + lease” approach to secure nearly 30 VLCCs. Data shows that by the end of February 2026, the company will control 150 VLCCs. Among the globally operating ships that are not under sanctions or long-term leases, Sinokor controls about 40% of the capacity, giving it significant market pricing power. According to Bloomberg, the decision was made by Chung Tae-soon, founder of Sinokor, and his son Chung Ga-hyun.

Idle Ships Deployed in the Persian Gulf

In the weeks leading up to the war, Sinokor dispatched at least six empty VLCCs to standby in the Persian Gulf. Following US and Israeli airstrikes on Iran, Iran blocked the Strait of Hormuz on February 28, disrupting Middle Eastern oil exports and quickly saturating onshore storage facilities.

Due to export disruptions, global oil giants have rented oil tankers as “mobile storage tanks,” driving up tanker rental rates.

• Current Market: Brokers indicate that Sinokor is currently leasing out its tankers at $500,000 per day.
• Break-even Point: With an average purchase price of $88 million per ship, maintaining the current rental rate would allow the company to recoup its investment in less than six months.

Company Background

Sinokor was founded by Chung Tae-soon in 1989. That same year, it launched regular container shipping routes between Korea and China, capitalizing early on the benefits of Korea-China diplomatic relations established in 1992. The company initially focused on container shipping and later expanded into a diversified conglomerate. However, its founder’s family remains low-profile, and little information is available online.