Tianjin, the city in China's eastern region, is known for its rich history and culture. However, it also has a dark side that many people may not be aware of. One such issue is the ongoing conflict between Tianjin's largest steel company, CSR (China Steel Company), and another company, CSL (China Steel Reconstruction Co.), which has led to a significant reduction in the city's economic output.

CSL, formerly known as Shanghai Steel Corporation, was one of the largest steel companies in China before it was acquired by CSR in 2016. Since then, there have been reports of a decline in the quality of steel produced at CSL's facilities, leading to concerns about the safety and environmental impact of the products.

The conflict between CSL and CSR has been brewing for years, with both sides accusing each other of wrongdoing. In January 2018, CSL filed a lawsuit against CSR in the Chinese courts, claiming that the latter had breached its contract by failing to deliver steel on time. The case is still pending, but the situation has escalated into a full-blown conflict between two of China's biggest steel companies.

As a result, Tianjin's economy has taken a hit. According to a report by the Ministry of Industry and Information Technology, Tianjin's steel industry accounted for more than 40% of the city's GDP in 2017. With the closure of some of the country's largest steel plants, Tianjin's steel production has declined significantly over the past few years.

In addition to the economic impact, the conflict between CSL and CSR has also raised questions about the safety and environmental impact of the steel products they produce. The quality of the steel produced at CSL's facilities has come under scrutiny, leading to concerns about the potential health and safety risks associated with consuming the products.

Overall, the ongoing conflict between CSL and CSR highlights the challenges facing China's steel industry. While the country remains a major producer of steel, it faces increasing competition from foreign firms and a declining domestic market. As the conflict continues, it is likely that Tianjin will continue to feel the effects of these issues, and the city's economy could face even greater challenges in the future.