December 19, 2019 @ 1:00 pm - 4:00 pm Board of Directors end-of-year Conference Call Board Progress Review and End-of-Year Conference Call
December 25, 2019 @ 7:00 pm - 8:00 pm PTH Creep Fatigue Under Roughness Influence Project Call PTH Creep Fatigue Under Roughness Influence Project Call
December 29, 2019 @ 8:00 pm - 9:00 pm Nan Ya CCL – HDP Introductory Call Nan Ya CCL - HDP Introductory Call