The following charts Aramco's refining capacity.

Saudi Aramco Joint Venture Refining Capacity ('000 bpd)
Refinery  Location Volume     Saudi Aramco SaudiAramco
   Stake Volume
Motiva (Shell)  US 72 550 363
Samref (Exxon)  Saudi Arabia      400      50        200
Sasref (Shell) Saudi Arabia           320      50       160
S-Oil             Korea                     525     35        184
Petron Philippines                         180      40        72
Showa Shell       Japan                  530      15        79

Saudi Aramco Domestic Refining Capacity ('000 bpd)
Refinery Stake (pct)       Aramco Volume
Ras Tanura         100               550
Rabigh                100               400
Yanbu                 100               235
Samref                50 of 400      200
Sasref                 50 of 320      160
Riyadh                100               20
Jeddah                100               85
Total                                        1,750
  
By 2008, Aramco aims to convert the Rabigh facility from a topping to a cracking refinery and add 2.2 million tonnes of olefins and derivative capacity.
Saudi Arabia also plans to build two new export-oriented refineries with combined capacity of 800,000 bpd in the kingdom.
In July, Aramco, Exxon and Sinopec signed a deal to triple the capacity of a refinery in south China to 230,000 bpd. Aramco has also said it is negotitating with Sinopec for a stake in a proposed $1.2 billion refinery in eastern China.
As of November 2005.