Rare-Earth Recycling & Secondary Recovery

The world is afraid China will shut off the rare-earth tap — but there's a huge supply of rare earths that needs nothing from China at all. It's buried in the small magnets inside EV motors, wind turbines, and the millions of tons of hard drives about to reach end of life. Today the world recycles less than 1% of its rare earths — almost all of it gets thrown away — even though the "shortcut" way of recycling magnets uses about 88% less energy than mining and reducing new metal. This is the story of a business trying to turn magnet waste back into new magnets — and becoming the non-China solution that many countries are pouring money into building.

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Mkango Files Amended Form F-4 for Crown PropTech SPAC Merger

Mkango Magnetic Materials Limited announced that its wholly-owned subsidiary, Mkango Rare Earths Limited, filed an amendment to its registration statement on Form F-4 with the United States Securities and Exchange Commission on September 29, 2026, in connection with its proposed business combination with Crown PropTech Acquisitions, first announced on July 3, 2025. The Amended Form F-4 comprises a preliminary proxy statement of CPTK and a preliminary prospectus of MKAR covering the common shares and warrants to be issued in the deal. The filing has not yet been declared effective by the SEC and remains subject to completion or amendment. Subject to the SEC review process and customary closing conditions, including approval by CPTK shareholders, MKAR's common shares and warrants are expected to list on Nasdaq under the symbols MKAR and MKARW on closing. Mkango, which is listed on AIM and the TSX-V, is pursuing a strategy to become a market leader in recycled rare earth magnets, alloys and oxides, and its Songwe Hill and Pulawy rare earths projects have both been selected as Strategic Projects under the European Union Critical Raw Materials Act.
About megatrends
Critical Materials & Supply Chain › Rare Earths & Permanent Magnets ▲Capital
Critical Materials & Supply Chain › Rare-Earth Recycling & Secondary Recovery ▲Capital
Critical Materials & Supply Chain › Magnets, Metals & Alloys Capital
Critical Materials & Supply Chain › Rare-Earth Mining & Oxide/Concentrate Capital
Critical Materials & Supply Chain › Separation, Refining & Rare-Earth Metals Capital
Defense & Geopolitical Fragmentation › Sovereign Critical Minerals & Magnets Capital
Defense & Geopolitical Fragmentation › Sovereign Supply — Minerals & Reshoring Industrials Capital
Crown PropTech Acquisitions · Capital · Positive Amended Form F-4 filed with SEC advances its proposed SPAC business combination with Mkango Rare Earths, with shares/warrants expected to list on Nasdaq.
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Rare-Earth Recycling & Secondary Recovery sits inside the Critical Materials & Supply Chain value chain — highlighted below.
Rare-Earth Mining & Oxide/ConcentrateMPChina Minmetal…Shenghe Resour…Rising Nonferr…
Separation, Refining & Rare-Earth Metals0A2N.LSEEMAT
Copper Mining & ConcentrateSCCOZijin Mining G…FCXAAL.LSE+18
Copper Recycling & Secondary MetalNDA.XETRA
Lithium Mining & Brine ExtractionSQMALBSichuan Tianqi…Sinomine Resou…+6
Lithium Battery RecyclingGEM Co Ltd
Nickel & Cobalt Smelting & RefiningSumitomo Metal…Chengtun Minin…ERA.PA
Nickel & Cobalt Battery Chemicals & PrecursorsEcopro BM. Co.…Cngr Advanced…Ganzhou Tengyu…Guangdong Dows…+1
Nuclear Fuel Fabrication & Fuel TechnologyBWXTLEU
Platinum Group Metals (PGM)VALT.LSE0S2J.LSESBSWJMAT.LSE+2
GoldNEMAEMBWPM+46
SilverPAASCDEHLAG+14
Semiconductor MaterialsHvm, Co.,Ltd.
Compound-Semi Substrates (GaN/SiC/GaAs)COHRAXTIVisual Photoni…Guangdong Tian…+3
Industrial GasesLINAI.PAAPDNippon Sanso H…+11
Electronic & Semiconductor MaterialsENTGResonac Holdin…Kingboard Lami…DD+12
Coatings, Adhesives & SealantsSHWPPGNippon Paint H…AKZA.AS+8
Catalysts, Additives & Performance ChemicalsECLWanhua Chemica…DSFIR.ASEMSN.SW+81
Bulk & Structural Metals (Reshoring)Aluminum Corp…CHONGQING POLY…Maanshan Iron…
Iron Ore, Bauxite & Metallurgical InputsRIO.LSEVALEALMShanxi Meijin…+7
Primary Steel & Aluminum SmeltingNUEMT.ASSTLDChina Hongqiao…+37
Structural Products, Fabrication & Metal ProcessingShandong Hongc…RSYunnan Chuangx…0RL2.LSE+39
Metal Recycling & Scrap ProcessingYe Chiu Metal…Shenzhen Sunxi…

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