![A Saudi investor monitors the stock exchange at the Saudi Stock Exchange, or Tadawul, on December 14, 2016 in the capital Riyadh. / AFP PHOTO / FAYEZ NURELDINE](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/VR72ZNJ7E3N27SRKBNVBVS4W3I.jpg?smart=true&auth=bf97c2bca59cb9e079414f1b127711c397a2cdad7c4cdeb9860dca7f082433d7&width=400&height=225)
Many Saudi-listed companies have warned that an increase in fuel and feedstock prices by Saudi Aramco could affect their finances. AFP
Many Saudi-listed companies have warned that an increase in fuel and feedstock prices by Saudi Aramco could affect their finances. AFP
Saudi companies say Aramco fuel price rise could hit earnings
Increase in production costs expected to affect earnings from the first quarter of this year