华泰期货：铝板块上涨，行情能否延续？

Group 1 - The aluminum sector experienced a significant increase, with the main contract for Shanghai aluminum (2603) opening at 24,305 CNY/ton and closing at 25,640 CNY/ton, marking a rise of 5.75% [2][7] - The main contract for aluminum alloy (2603) opened at 23,120 CNY/ton and closed at 23,785 CNY/ton, reflecting a gain of 3.35% [2][7] - The main contract for alumina (2605) opened at 2,741 CNY/ton and closed at 2,811 CNY/ton, showing an increase of 3.27% [2][7] Group 2 - Tensions in the Middle East, particularly Iran's control over the Strait of Hormuz, have raised concerns about logistics and supply, with the region's annual alumina supply around 4.5 million tons and electrolytic aluminum supply approximately 7 million tons [8] - The electrolytic aluminum production accounts for nearly 10% of global supply, with most aluminum products being exported, leading to supply-side concerns due to the potential closure of the strait [8] - Following the Davos Forum, the US dollar index has significantly declined, which is favorable for non-ferrous commodities [3][8] Group 3 - Despite the rise in aluminum prices, actual downstream consumption has entered a low season, resulting in insufficient purchasing enthusiasm [3][8] - Aluminum alloy prices have followed aluminum prices but are relatively weak [3][8] - Long-term macroeconomic factors suggest a bullish outlook for aluminum prices, but short-term seasonal inventory accumulation during the Spring Festival may exceed previous years, necessitating caution regarding industry contradictions [3][8] Group 4 - In terms of alumina, the Middle East has a net import demand, and disruptions in the strait could negatively impact overseas market demand, which is relatively bearish for alumina [3][8] - Although there are around 4.5 million tons of alumina undergoing maintenance in China, this does not change the overall surplus situation, and most maintenance periods are around 10 days, with no large-scale proactive production cuts observed [3][8] - The spot market for alumina remains weak, with the price spread between contracts 2603 and 2605 further widening [3][8]