YTC’s 150,000-ton-per-year CO₂ recovery project for COFCO Biotechnology Co., Ltd. is a significant reference for large-scale carbon dioxide recovery. Located in Anhui, China, the project combines substantial production capacity with a clear focus on product quality. Its case documentation includes a third-party analysis of a liquid CO₂ sample submitted by COFCO, providing prospective customers with specific laboratory results alongside the project’s stated annual capacity. The sample was tested by the Shanghai Institute of Measurement and Testing Technology (SIMT). Testing took place on 7 July 2021, and the report was issued on 13 July 2021. The report identifies the customer as COFCO Biotechnology Co., Ltd., with an address in the Mohekou Industrial Park in Bengbu, Anhui. The submitted sample was identified as industrial liquid carbon dioxide and supplied in a 2-litre steel cylinder. The reported CO₂ content was greater than 99.999% by volume. The measured moisture dew point was −75.1°C, compared with the report’s specified limit of −65°C or below. These results provide concrete evidence of the tested sample’s high CO₂ concentration and low moisture level. They allow readers to assess two important quality characteristics using clearly stated values, rather than relying solely on a broad description such as “high purity.” The report also records satisfactory results for the other listed test items. Oil content passed the test specified in Clause 4.4 of the referenced standard. The grouped test covering carbon monoxide, hydrogen sulfide, phosphine and organic reducing substances passed the procedure specified in Clause 4.6. The sample was reported to have no abnormal odour. All listed test items were assessed as compliant with the requirements applied in the report. Testing was performed with reference to GB/T 6052-2011, Industrial Liquid Carbon Dioxide. The laboratory’s conclusion states that the sample met the tested requirements for the standard’s 99.9% product grade. The measured CO₂ content was nevertheless reported at greater than 99.999%. Presenting both details makes the distinction between the grade used for the conformity assessment and the actual reported purity result clear. For customers considering a new recovery plant, the COFCO case brings together two useful evaluation elements: a substantial project capacity and documented sample-quality results. The annual capacity describes the scale of the project, while the laboratory report provides a dated analytical reference. Together, they offer a practical basis for discussing production objectives, product specifications and the evidence required during technical evaluation. YTC welcomes inquiries from customers planning CO₂ recovery projects with defined capacity and purity requirements. Feed-gas composition, operating conditions, available utilities and the intended end-use specification form the starting point for a project-specific review. The COFCO reference supports this discussion with an established project context and identifiable laboratory documentation.