Qinghai Salt Lake Industry Co., Ltd.

Revenue comes from selling chemically related outputs of the same extraction process to business buyers: potassium chloride sold mainly to fertilizer producers, and battery-grade lithium carbonate sold mainly to battery-material producers. Reported profitability has been positive every year on file, with margins that sit toward the upper end of its industry peers at multiple levels of the income and cash-flow statement, and with little of operating profit lost to tax or interest.

This is an industry where output is typically capped by how much physical plant can process, and growth for a company like this generally comes from building new extraction and processing capacity rather than from adding customers to capacity that already exists. Its own account of a new integrated project moving through trial operation toward qualified output is consistent with this pattern. Separately, several peer-relative profitability and cash-generation patterns place it toward the upper end of its industry group, a positional description relative to similar companies rather than a claim about future capacity.

Its core input is brine drawn from its own salt lake deposits, named in its filings as the Qarhan and Yiliping resources, with self-produced carnallite also named as a main raw material. This base largely removes reliance on external raw-material suppliers for the primary extraction stage. Production of lithium carbonate then depends internally on the potassium stage, since it draws on the brine left over after potassium is extracted rather than on separately sourced lithium feedstock. At an industry level, CompanyGraph maps it as depending on very few upstream industries relative to the number of industries it supplies.

Its potassium chloride output feeds compound-fertilizer producers further down the agricultural supply chain, while its battery-grade lithium carbonate feeds cathode-material producers and battery manufacturers in a separate downstream chain. CompanyGraph maps it as supplying multiple downstream industries while itself depending on very few, consistent with a position upstream in both chains rather than close to the end consumer.

By its own account, it holds specific named mining rights over its salt lake deposits and describes itself, on its own website, as operating China's largest potash production base and holding a leading position in domestic brine-based lithium extraction. At the level of its broader way of operating, CompanyGraph places it within a very large group of companies that convert raw material into product at a fixed physical rate in much the same way, so operating this way is common rather than distinctive across the industry. What is specific to it is which deposits it holds rights to and the scale it claims for itself, not the type of system it runs.

Its own account points to physical production capacity as a stated limit. Its website states an annual production capacity for its main product, and its filings describe a new processing project that had to move through a trial-operation phase before reaching qualified output. This matches a broader pattern in its industry, where output is generally bound by how much material fixed plant can convert in a period, tested here against the company's own capacity statement and not contradicted by anything in evidence. CompanyGraph has not independently measured where the current ceiling sits or how close the company runs to it.

Its own account describes both product lines as built on the same underlying resource step: potassium production draws brine from its salt lake deposits, and lithium production draws on the brine left over after that potassium extraction, rather than on an independently sourced input. This makes the second product line dependent on the continued operation of the first: it is built from the first stage's output rather than run in parallel to it. This connection is CompanyGraph's own reading of a linkage the company describes in its own filings. It is not a risk that the company frames as such itself.

How reliably feedstock and processing capacity can be kept running, and how the spread between input and output prices behaves, are the kinds of pressure that typically weigh on companies that convert raw material into product at a fixed physical rate. This is a general pattern for that kind of business, not a measurement of this specific company's exposure. Separately, its own account describes an extraction process built on solar evaporation of brine, which ties its throughput to natural climatic and seasonal conditions rather than to a fully controllable industrial process.