Given that " Tasco mother company, Yusen logistic is a global GDP standard certified shipping house with the technical know-how and experienced in handling the healthcare / Pharmaceutical logistic ,"
https://www.yusen-logistics.com/en/industries/healthcare-logistics/

We are inclined to opine Tasco is a front runner with MOH on Covid 19 Vaccine Distribution and Storage as the Co has the largest cold room facilities throughout the country.