Development characteristics

4.1 Economic benefit assessment in 2007 4.1.2 Due to the significant growth in economic benefits across the industry in 2006 and the booming production and sales trend in the first half of 2007, the original planned new or expanded projects were successfully implemented, resulting in a significant increase in production capacity across the industry in 2007 compared to 2006 In 2007, due to the continuous increase in international crude oil and copper prices, the prices of the main raw materials for copper clad panels continued to rise, and labor costs also continued to rise, resulting in a significant increase in the manufacturing cost of copper clad panels. Therefore, the growth rate of economic benefits for the entire industry in 2007 was significantly lower than the growth rate of production and sales of copper clad panels in the industry If there is a large enterprise, its sales of copper clad panels have increased by 27% compared to 2006, and its sales amount has only increased by 12%, while the company's profit has decreased by 3.5%. Another medium-sized enterprise saw a 48% increase in sales and main revenue of copper clad panels in 2007 compared to 2006, but its profits only increased by 6.4% 4.2 Production Technology Development Characteristics

4.2.1 The usage of open fiber electronic fiberglass cloth accounts for a large proportion, and some manufacturers almost all use it 4.2.2  The proportion of copper clad laminate sheets has greatly increased, with a proportion of up to 80% for sheets below 0.5mm 4.2.3 The usage of thin cloth below 2116 has significantly increased, and the proportion of thin cloth usage by various manufacturers has accounted for 20-90% of the total usage 4.2.4 Most manufacturers of copper clad panels produce mid to high grade or high-end TgFR-4 copper clad panels, but no longer produce low-grade Tg< 130 ℃ plate 4.2.5 The production capacity of the gluing machine has been expanded, and for each production of 1 copper clad plate, it is required to produce an additional 1-3m of commercial semi cured sheets 4.2.6 Bromine free, high heat resistant, and multi-layer PCB core boards have been mass-produced in many large companies 4.2.7 The production of metal based copper clad panels has increased, reaching nearly 100000 square meters in 2007. It is expected that the production will increase by over 40% in 2008 4.2.8 Triple layer flexible copper clad panels have begun to enter the market in large quantities