As an important industrial material, the price of furnace lining material has been affected by market supply and demand changes and domestic and foreign policy factors in recent years. In this paper, the price trend of furnace lining materials in Hubei Province in recent years will be analyzed.

First of all, from a macroeconomic point of view, with the rapid development of our country's economy, the demand for high-temperature materials has also shown an increasing trend year by year. In addition, the central government vigorously promotes the "Made in China 2025" strategy to increase the proportion of domestic high-end equipment manufacturing, and the market demand for high-end materials such as furnace lining materials has also risen. These factors have prompted the overall price of furnace lining materials to show a stable and rising trend.

Secondly, from an industry point of view, the number of furnace lining material manufacturers in Hubei is increasing, and market competition is intensifying. At the same time, the support of national policies also encourages more enterprises to enter this field. However, due to the high technical threshold, new enterprises face high research and development costs and initial investment, resulting in a certain market pressure in the initial stage. Therefore, under the current market background, the overall price of furnace lining materials shows a trend of small fluctuations.

Thirdly, from the perspective of raw materials, the raw materials of furnace lining materials mainly include aluminum oxide, aluminum silicate and calcium silicate. With the gradual strengthening of environmental protection policies and the adoption of more stringent environmental protection standards, some production lines that do not meet environmental protection requirements have been closed, resulting in a reduction in the supply of some raw materials, which affects the production cost of furnace lining materials in Hubei. Therefore, the price of lining materials has also been affected by fluctuations in raw material prices.

In summary, the price trend of furnace lining materials in Hubei has shown an overall trend of stability in recent years, but under the influence of industry competition, raw material price fluctuations and other factors, there is a certain degree of volatility. In the future, with the rapid development of China's economy and the promotion of high-end manufacturing transformation and upgrading, the market demand for furnace lining materials will continue to increase, and is expected to show a more stable price trend.