Q: Retired, dividend-income investor. Reading lots about supply chain shortages (semi-conductors, copper, steel, etc). How are we best to play this?

Should we consider selecting companies within specific industries (Copper Mountain or Teck comes to mind) or should we go the ETF route (via ZMT or another suggestion via 5iR)?

A dividend would be a bonus. BTW, in the materials sector I already own NTR.

Please list some companies that I can research.

Please list some ETFs that I can research.

Thanks...Steve

Q: I have growing concern about my TECK investment. Although the company has many operations worldwide it appears to have significant copper +... producing mines as well as development projects in Chile and Peru.
Reuters, on May 17, ran an article titled "In world’s top copper region, political risk rises" The discussion suggests that Chile is overhalling its constitution and debating royalty changes. Peru's president has promised to make changes to keep 70% of mining profits in the country. Also, Peru has an election in June and a little-known socialist candidate is leading in the polls. I understand that both countries are struggling financially.
I would like to know how important are Chile and Peru to TECK's revenue and profit and your assessment of the potential problems for the company. I also own RIO and TKO for base metal exposure. If I sell TECK, what would you recommend as a possible replacement?
With appreciation
Ed

Q: I'd like to invest in the materials sector (mining) ex gold and silver. Which companies would you suggest. I have addressed a few, possibly you have other recommendations. Thank you.