Dangerous Practice Threatening Food Safety

Dangerous Practice Threatening Food Safety

Ling Wei Zhang
2 min read

Scandal Unveiled: Tank Truck Transportation Industry Jeopardizes Food Safety

A recent report by CTOL.digital has uncovered a significant issue within the tank truck transportation industry: the practice of transporting edible soybean oil directly after carrying coal-based oil, without cleaning the tanks. This widespread and well-known malpractice poses a direct threat to food safety, as the mixing of edible and chemical oils violates both common sense and legal regulations. Despite this, the responsible companies and personnel have turned a blind eye, leading to contaminated cooking oil entering the market.

This revelation has sparked widespread public concern and tension within the industry. Major publicly traded companies are hastily issuing statements to distance themselves from the scandal. Once again, food safety is in the spotlight, highlighting how responsibilities and risks become diluted throughout complex accountability chains. The public is demanding effective measures from relevant authorities to ensure food safety and protect consumer rights, reflecting deep-seated unease over the lack of restraint and intervention by those involved.

Key Takeaways

  • The tank truck transportation industry is facing scrutiny for transporting edible oil and chemical oil without cleaning the tanks.
  • This practice, a well-known industry secret, directly impacts food safety.
  • Legal regulations and industry standards explicitly prohibit such mixed transportation.
  • The exposure has led to significant public concern and a wave of statements from companies seeking to distance themselves from the scandal.
  • The industry faces a severe trust crisis, with publicly traded companies urgently clarifying their positions.


The illegal and unethical practices in the tank truck transportation industry, particularly the mixing of edible and chemical oils without proper cleaning, pose a direct threat to food safety and have sparked public panic. This violation of regulations exposes gaps in industry oversight and a lack of corporate ethics. In the short term, involved companies may face damaged reputations and stock price volatility; in the long term, industry reforms are inevitable, with stronger regulations and enhanced consumer protection mechanisms. The scandal affects listed companies, regulatory bodies, and consumers alike, necessitating stricter enforcement of industry standards and laws to rebuild market confidence.

Did You Know?

  • Tank Truck Transportation Industry: This sector involves the transport of liquid goods, such as oils and chemicals, using specialized tank vehicles. In this context, it specifically refers to the mishandling of transporting edible oils and chemical oils without proper cleaning, leading to significant food safety risks.
  • Coal-to-Liquid (CTL): A technology that converts coal into liquid hydrocarbons, primarily to produce synthetic crude or diesel fuel. This is relevant as it highlights the type of chemical oil transported before the tankers are used for carrying edible oils, crucial to the contamination issue.
  • Food Safety: Encompasses all aspects of food production, handling, storage, and sale to ensure safe consumption. The issue discussed represents a severe breach of food safety standards, as the contamination from mixing chemical oils with edible oils can pose serious health risks to consumers.

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