练内功　闯市场　老牌劲旅展新姿李会勇，王宝国今年以来，由于受去年下半年市场急剧滑坡的持续影响，加上交通、资金等“瓶颈”制约并未根本缓解，物资企业的经营普遍陷入了困境，新税制的运行，给物资企业的发展带来了矛盾，资金短缺、销售困难、效益滑坡等问题接踵而来... In the past, this year, due to the continued impact of the sharp decline in the market in the second half of the year, coupled with the “bottleneck” constraints such as transportation and capital, the situation has not been fundamentally alleviated, and the operation of material companies has generally fallen into a predicament. The operation of the new taxation system has brought contradictions to the development of material companies. Problems such as shortage of funds, difficulties in sales, and decline in profits have come one after another...