I won't repeat questions that other posters have already inquired for (some have posted them without selecting the "Question for AGORACOM", I hope they will be captured too), so here are some additional ones:
1. Can you talk about the progress on the developping a solution to recover the residues of pot lining for aluminum industry?
2. Can you talk about the status/opportunities in tunnelling please? Is Pyro still working on the original agreement with the first US-based company, or have there been other developments?
3. Will you provide guidance for Q2 or entire 2021 results?
Thank you for your time, and all your and your team's work!
poetech2