Looking for feedback on Metlen (MTLN)

I’m new to investing and so far I’ve mainly stuck to ETFs. The only individual stock I’ve invested in and have been trying to understand better is Metlen (MTLN), listed on the London Stock Exchange. I thought I’d share the main pros and cons I’ve identified and see what others think. Pros \- Metlen is a diversified industrial group, not a pure mining company. It operates across energy, metals and defence manufacturing, which gives it multiple revenue streams. \- On defence, it has recently confirmed a contract with KNDS Deutschland to manufacture components for Leopard 2A8 tanks, with production expected to run into the next decade. \- It is building what is expected to be Europe’s first industrial-scale gallium production facility in Greece. Gallium is critical for semiconductors, defence electronics and power systems. Around 95% of global production currently comes from China, which has recently imposed export restrictions. \- The stated plan is to produce \~50 tonnes per year, which management claims would be sufficient to meet European demand. \- The gallium project has just secured a €90m loan from the European Investment Bank, which suggests strong EU strategic backing. \- Valuation looks reasonable on the surface, with a P/E around 9. Cons / risks \- Despite the LSE listing, it may still suffer from a “Greek discount” in terms of investor perception. \- A drop in energy prices could negatively affect profitability in its energy segment. \- Execution risk around new projects, particularly gallium, which is new at this scale in Europe. I’m interested to hear others’ views. Am I missing anything material, either positive or negative? Not financial advice, just trying to learn and sense-check my thinking!