首先我觉得机油厂方，还是要积极和主机场这边做一个宣导或一些洽谈，目前经

First, I think oil factory, or to actively and the main airport here to do a number of advocacy or negotiation, especially in the current dealer after-sales piece, all sales of lubricant oil Ye Hao, all the raw materials they were all is main airport specified, once you find the purchase from other sources, then maybe you will be banned out of this business.

First of all I think the oil factory side, or to actively and the main airport side to do a propaganda or some negotiations, the current distributor selling this piece, all the sales of oil is also good, all raw materials are good, all are designated by the main airport, once you are found to buy from other channels, you may be banned this business.

First of all, I think the oil manufacturer should actively make a propaganda or some negotiations with the main airport. At present, the dealers, especially the after-sales part, all the oil, lubricating oil and raw materials sold are all designated by the main airport. Once you are found to purchase from other channels, your business may be banned.