April

20. - 24.04.2020
EXPOMIN - Santiago de Chile, Chile > Postponed

May

10. - 15.05.2020
10th International Freiberg Conference - Shanghai, China > Postponed to September

25. - 27.05.2020
ALTA - Perth, Australia > Postponed to November

June

09. - 12.06.2020
PASTE 2020 - Santiago de Chile, Chile > Postponed

July

14. - 16.07.2020
BRASMIN - Goiás, Brasil > Postponed to October