"Our first formulation had to be stored and shipped at minus 80 degrees. We have now, in the meantime, a formulation which is not yet approved... which can be stored at two to eight degrees," Sahin told a Financial Times conference panel, adding that data packages were being prepared for regulators.
The mass public vaccinations and easing travel restrictions over the last few months have helped fuel demand tick up from the record lows hit last year, lifting the outlook for refiners.
Rivals Phillips 66 and Valero Energy also saw their refining margins surge sequentially in the first quarter.
CM says the Sindh government is ready to spend Rs1 billion for making the Steel Mill oxygen plant operational as the country, especially the province would need oxygen supplies in case of a surge in coronavirus cases
Improving oxygen supplies would enable the provincial government in ensuring the proper treatment of critical patients: Murad
Under Pazuello, the health ministry decided to release reserves of second doses to be administered as first doses, in a bid to accelerate Brazil's vaccination campaign.
He credited the Fed's stimulative policies, including interest rates near zero, with having "positive effects" on the economy, enabling Americans to purchase homes and big-ticket goods.