Cast Aluminum Alloy Night Session Saw Wild Swings but Closed Higher; ADC12 Moved Sideways in a Narrow Range Driven by Costs [SMM Cast Aluminum Alloy Morning Comment]

Published: Apr 17, 2026 09:03
[SMM Cast Aluminum Alloy Morning Comment: Cast Aluminum Alloy Swung Wildly in Night Session to Close Higher, ADC12 Moved Sideways Driven by Cost] The most-traded cast aluminum alloy contract surged to an intraday high of 24,245 yuan/mt overnight before pulling back rapidly, once probing the low of 24,035 yuan/mt during the session, exhibiting a pattern of wild swings. Prices gradually stabilized and rebounded in the latter half of the night session, with the center steadily rising amid repeated tug-of-war around the average price line, recovering most intraday losses by the close. It finally settled at 24,155 yuan/mt, up 0.04% from the previous close.

4.17 SMM Cast Aluminum Alloy Morning Comment

Futures: The most-traded cast aluminum alloy futures contract retreated after rapidly rising to an intraday high of 24,245 yuan/mt overnight, then dipped to a low of 24,035 yuan/mt, showing a wild swings pattern. Prices gradually stabilized and rebounded in the latter half of the night session, with the center steadily rising amid repeated tug-of-war around the average price line, recovering most intraday losses by the close. It finally settled at 24,155 yuan/mt, up 0.04% from the previous close. On the daily chart, the recent rebound continued, with prices firmly above dual moving average support. The MACD lines diverged upward in sync, sustaining the bullish trend.

Spot-Futures Spread Report: According to SMM data, the theoretical premium of SMM ADC12 spot price over the most-traded cast aluminum alloy futures contract (AD2606) narrowed to 565 yuan/mt at the 10:15 AM closing price on April 16.

Warrant Report: SHFE data showed the total registered warrant volume for cast aluminum alloy stood at 30,283 mt on April 16, down 213 mt from the previous day. By region: Shanghai (1,822 mt, unchanged WoW), Guangdong (11,603 mt, down 183 mt WoW), Jiangsu (3,879 mt, down 30 mt WoW), Zhejiang (8,170 mt, unchanged WoW), Chongqing (3,603 mt, unchanged WoW), Sichuan (1,206 mt, unchanged WoW).

Aluminum scrap: The US-Iran conflict disrupted traffic through the Strait of Hormuz, fueling market sentiment and pushing aluminum prices higher. Spot primary aluminum prices rose again on Thursday MoM, with scrap market prices broadly following suit though caution prevailed. Supply side, tightened regulatory scrutiny on "reverse invoicing" policies kept compliance costs high for scrap recycling, keeping actual tax-compliant available supply tight. Scrap yards held prices firm with strong reluctance to sell, while some regional traders adopted a wait-and-see approach toward high-priced material, resulting in limited actual market circulation. Demand side, the traditional "Golden March, Silver April" peak season remained weak. Downstream aluminum tense scrap processors maintained purchasing-as-needed and low-inventory strategies, showing limited acceptance of high prices with conservative procurement pace. Wrought aluminum alloy scrap enterprises, currently in peak production season, showed relatively higher stockpiling enthusiasm but provided limited price support. Close monitoring is needed on the US-Iran conflict's actual impact on aluminum price fluctuations and end-user order recovery expectations, with caution against potential pullback risks.

Silicon metal: The silicon metal market consolidated at lows this week, with fewer low-priced cargoes as futures strengthened. As of April 16, SMM oxygen-blown #553 silicon in east China traded at 9,000-9,100 yuan/mt, up 50 yuan/mt WoW; #441 at 9,200-9,300 yuan/mt, up 50 yuan/mt WoW; #421 (used in silicone) at 9,300-9,800 yuan/mt, flat WoW; #3303 at 10,100-10,300 yuan/mt, flat WoW. In futures, the most-traded contract showed strength - SI2605 settled at 8,480 yuan/mt on Thursday, up 220 yuan/mt WoW. SI2609 peaked at 8,620 yuan/mt, with the absolute price slightly below most silicon enterprises' shipment expectations after basis adjustment. Downstream users mainly consumed previous low-priced inventories or restocked minimally as needed, with subdued trading activity.

Markets outside China: Current overseas ADC12 offers ranged between $3,320-3,380/mt, with import losses persistently around 2,000 yuan.

Summary: The ADC12 market broadly followed with modest gains on Thursday. Driven by primary aluminum's significant rise, cost support strengthened noticeably, prompting most enterprises to raise prices by about 100 yuan/mt, with some hikes extending to 200 yuan/mt. However, downstream acceptance of high prices remained limited based on demand-side feedback, resulting in mediocre transactions. Some enterprises lacked momentum for further increases and opted to hold prices steady. Overall, the market remains primarily cost-driven, while demand-side constraints cap upside potential. Short-term ADC12 prices may continue moving sideways, though upside room depends on downstream follow-through and transaction improvements.

[Data Source Statement: Data beyond publicly available information is derived from public sources, market communication, and SMM's proprietary database models for reference only, not constituting decision-making advice.]

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
【SMM Aluminum Flash News】Wan'an Technology Reports 14.39% Revenue Growth, 15.33% Net Profit Increase
27 mins ago
【SMM Aluminum Flash News】Wan'an Technology Reports 14.39% Revenue Growth, 15.33% Net Profit Increase
Read More
【SMM Aluminum Flash News】Wan'an Technology Reports 14.39% Revenue Growth, 15.33% Net Profit Increase
【SMM Aluminum Flash News】Wan'an Technology Reports 14.39% Revenue Growth, 15.33% Net Profit Increase
Wan'an Technology released its 2025 annual report on April 17. In 2025, the company achieved total operating revenue of 4.96 billion yuan, a year-on-year increase of 14.39%; net profit attributable to the parent company of 213 million yuan, a year-on-year increase of 15.33%; net profit excluding non-recurring items of 170 million yuan, a year-on-year increase of 21.49%; and net cash flow from operating activities of 243 million yuan, a year-on-year decrease of 5.15%.
27 mins ago
【SMM Aluminum Flash News】Yili Zhongming Xixiang Aluminum to Reach Full Operation by End of April
30 mins ago
【SMM Aluminum Flash News】Yili Zhongming Xixiang Aluminum to Reach Full Operation by End of April
Read More
【SMM Aluminum Flash News】Yili Zhongming Xixiang Aluminum to Reach Full Operation by End of April
【SMM Aluminum Flash News】Yili Zhongming Xixiang Aluminum to Reach Full Operation by End of April
Yili Zhongming Xixiang Aluminum Industry Co., Ltd. will be fully operational by the end of April. Since its trial operation began on April 7, it has been producing 300 square meters of aluminum single panels per day. After full operation, the daily output will reach 1,300 square meters, with an annual output of 200,000 square meters of curtain wall aluminum single panels and an estimated annual output value of 40 million yuan. This company is a subsidiary of Xinjiang Zhongming Xixiang New Materials Co., Ltd., with a total investment of 10 million yuan and leasing 4,300 square meters of standardized factory buildings in the industrial park. The company's market covers Yili Prefecture and the five Central Asian countries.
30 mins ago
【SMM Aluminum Flash News】Xingren City's Aluminum Industry Sees 24.4% Growth, Boosting Local Economy
31 mins ago
【SMM Aluminum Flash News】Xingren City's Aluminum Industry Sees 24.4% Growth, Boosting Local Economy
Read More
【SMM Aluminum Flash News】Xingren City's Aluminum Industry Sees 24.4% Growth, Boosting Local Economy
【SMM Aluminum Flash News】Xingren City's Aluminum Industry Sees 24.4% Growth, Boosting Local Economy
Since the beginning of this year, Xingren City, anchoring its positioning as the "Aluminum Capital of Guizhou," has focused on the task of high-quality economic development through the integration of coal, electricity, and aluminum, boosting production, promoting construction, and stabilizing growth, continuously activating new momentum for the development of the aluminum industry. In the first quarter, the city's aluminum and aluminum processing output value reached 5.985 billion yuan, a year-on-year increase of 24.4%, showing a "good start" with new prospects and steady progress.
31 mins ago
Register to Continue Reading
Gain access to the latest insights in metals and new energy
Already have an account?sign in here
Cast Aluminum Alloy Night Session Saw Wild Swings but Closed Higher; ADC12 Moved Sideways in a Narrow Range Driven by Costs [SMM Cast Aluminum Alloy Morning Comment] - Shanghai Metals Market (SMM)