When the Crown Prince of Abu Dhabi travels to Beijing, he does not travel light. Sheikh Khaled bin Mohamed bin Zayed Al Nahyan arrived in the Chinese capital on April 12 accompanied by a delegation that reads less like a diplomatic retinue and more like a statement of intent: Khaldoon Al Mubarak, the man who runs both ADNOC and Mubadala; Dr. Sultan Al Jaber, the UAE’s energy policy architect; and Mohamed Alsuwaidi, the finance minister.