咖啡期货两个月大涨4成，9.9元的低价咖啡还能持续吗？

Group 1 - The core viewpoint is that after hitting a low in July, U.S. C-type coffee futures prices have risen significantly, with a 40% increase over two months, impacting the retail coffee market [1][2] - The recent surge in coffee futures is attributed to adverse weather conditions in Brazil, a major coffee-producing country, which has led to reduced production expectations [2][4] - The price of U.S. C-type coffee futures reached a historical high of over 430 cents per pound in February 2025, before dropping to 271.09 cents in July, and then rebounding to 424 cents by mid-September [2] Group 2 - The increase in coffee futures prices has been transmitted to the spot market, with retail coffee bean prices also rising, although the impact on ready-to-drink coffee products remains limited due to cost structure [4][5] - Some coffee brands have already raised their prices by approximately 5%, while others have experienced price increases of 30% for certain products [4][5] - Despite rising coffee bean prices, low-priced coffee options like 9.9 yuan coffee remain available, as the overall cost impact on ready-to-drink products is not yet significant [5]