循环经济5.0：当AI与循环经济将废弃物转化为未来的战略资源，全新的商业游戏已经开始 SO OK TRADING｜2026年5月16日

⚙️ 铜超级周期2026 – 未来金属 铜正在成为“AI时代的战略金属”。 价格依然火热，达到 13,500–14,000 美元/吨。 AI、EV 与清洁能源的需求推动全球铜需求持续飙升。 SO OK TRADING 深度解析全球铜市场趋势， 并为新时代企业提供 “逢低买入 (Buy on Dip)” 的战略建议。

「铜废料不只是旧物——它是通往清洁能源与循环经济的钥匙」 在全球追求减碳与提升资源效率的时代，循环利用的铜正在迅速转变为各国争相拥有的战略性资产。 能够理解其价值并智慧管理的人，才是真正掌握未来生产的人。

Aluminium is the most abundant metal in the earth’s crust. Approximately 75% of aluminium ever produced is still in use today as it can be recycled endlessly without compromising any of its unique properties or quality. Aluminium’s lifecycle provides significant benefits through recycling, saving 95% of the energy it would take to make new aluminium metal. More information on recycling may be found here. Recycling aluminium has five steps: Step 1: Collecting Scrap There are two categories of aluminium scrap: New Scrap New Scrap is surplus material that arises during the manufacture and fabrication of aluminium products, up to the point where they are sold to the final consumer. For example, off cuts of aluminium sheet or extrusions are considered new scrap. Sometimes, this new scrap can be safely recycled by aluminium smelters as its composition is known. Old Scrap Old Scrap is material that has been used by the consumer and subsequently discarded. For example, used beverage cans, window frames, electrical cabling and car cylinder heads are all considered old scrap. Aluminium smelters are unable to safely accept this old scrap as its composition is usually unknown and it can be contaminated. Scrap aluminium is also collected from the community – from households, scrap merchants, local and regional authorities, etc. Step 2: Sorting Scrap The scrap is then sorted – grouping all coated (painted or lacquered) aluminium together, and grouping all uncoated aluminium together. Paper, plastic and other non-aluminium recycling needs to be removed. Step 3: Crushing The sorted aluminium is then crushed into bales – by compacting the aluminium scrap, it reduces freight, storage and handling costs Step 4: Remelting Uncoated scrap is loaded directly into a large furnace called a remelter, where it is heated at high temperatures and turned into molten form. If the scrap aluminium is coated, it is processed through a gas fired rotary furnace to remove any coating and then transferred to the remelter. Step 5: Casting The molten aluminium is cast at a temperature of just over 700°C to form ingots