______ international oil and gas company announced to float its initial public offering (IPO) ?

a) Saudi Aramco
b) ExxonMobil
c) Sinopec
d) China National Petroleum

Saudi Aramco has announced that it will float initial public offering (IPO). The company, which is known as one of the world’s most profitable oil firms, has decided to sell some percentage of its shares on Saudi stock exchange. The exact percentage of shares is not known.