Price And Market Trends in The Diamond Wire Industry

1. Industry Overview

• Diamond wire, also known as diamond saw wire or diamond cutting wire, is a composite material that embeds diamond micro powder into a metal wire matrix through a special process. It combines the hardness of diamond with the toughness of metal wire, and has the characteristics of high cutting efficiency, long service life, and high processing accuracy. It is an important tool in the field of modern industrial cutting. The diamond wire industry, as an important component of modern industrial cutting and grinding fields, has shown a thriving development trend in recent years with the continuous advancement of technology and the expansion of application areas.

 

2. Market size

• In recent years, with the rapid development of the photovoltaic industry, the global diamond wire market has continued to expand in size. According to a research report by Advantech, the market size of China's diamond wire reached nearly 4.5 billion yuan in 2021, a year-on-year increase of 15%; By 2022, the market size of diamond wire will exceed 6 billion yuan, a year-on-year increase of about one-third, reaching about 33%. In 2023, the global diamond wire market size will reach 23.472 billion yuan, of which the Chinese market size is 9.675 billion yuan. It is expected that by 2029, the global diamond wire market will grow at a CAGR of approximately 41.57%, reaching 190.132 billion yuan. In the Chinese market, due to the continuous growth of photovoltaic silicon wafer production, the demand for diamond wire is also showing a rapid growth trend.

 

3. Market demand

• With the rapid development of the photovoltaic industry, the global demand for diamond wires continues to grow. As one of the world's largest photovoltaic markets, China's demand for diamond wires continues to grow. Data shows that the demand for diamond wires for photovoltaics in China has approached 80 million kilometers in 2021, accounting for a significant share of the global total demand. By 2022, this demand will exceed 100 million kilometers, showing a significant growth trend compared to the same period last year. It is expected that by 2025, the demand for diamond wire for photovoltaics in China will reach 108.1 million kilometers, with a compound annual growth rate of 25.2% from 2022 to 2025.

 

4. Changes in market prices

• The market price of diamond wire is influenced by various factors, among which raw material prices, production costs, and market supply and demand relationships are the most critical ones. The fluctuation of raw material prices directly affects the production cost of diamond wire, which in turn affects market prices. Since 2016, the price trend of China's diamond wire market has been declining year by year. This is mainly due to factors such as the continuous release of market production capacity and the decline in demand. Specifically, from 2016 to 2021, the price of diamond wire decreased from nearly 185 yuan/kilometer to around 37 yuan/kilometer, showing an overall trend of gradually slowing down. This trend reflects the intensification of market competition and price adjustments made by enterprises to compete for market share.

 

5. Price fluctuations of segmented products

• In the diamond wire industry, as the trend of manufacturer segmentation becomes increasingly evident, various enterprises are committed to continuously promoting the production of segmented products. Among them, diamond wire product types such as 70 wire, 65 wire, 60 wire, and 50 wire are representative. The price fluctuations of these segmented products vary. For example, the price of 50 line products has dropped significantly from 380 yuan/kilometer in 2017 to 70 yuan/kilometer in 2019, a decrease of nearly 5 times. In contrast, the price of 70 line products has decreased from 170 yuan/kilometer to around 55 yuan/kilometer, a decrease of about three times, slightly lower than the former. This difference reflects the competitive situation of different segmented product markets and the pricing strategies of enterprises for different products.

 

6. Overall trend analysis

• In recent years, with the continuous advancement of diamond wire production technology and the intensification of market competition, the prices of diamond wire products have indeed shown certain fluctuations. However, from an overall trend perspective, the market price of diamond wire is relatively stable. The advancement of technology and economies of scale have gradually reduced production costs, providing a foundation for price stability. Meanwhile, with the expansion of the market size, the application areas of diamond wire continue to expand, providing support for its price stability.