The market will grow steadily at the rate of 7.05% during the forecast period due to increased awareness of sexual wellness products such as erection rings, which are available in a variety of sizes, shapes, and colors and are sold through retailers. The high sales of erection rings can also be attributed to a rapid surge in internet penetration, which has helped connect sellers and buyers, propelling the chances of increasing the sales opportunity for erection ring providers, as well as providing options to choose from a broad range of erection rings for consumers.

Metal casting is a manufacturing process in which metal (molten or liquid) is poured into a mold made of sand or ceramic plaster. The mold contains a hollow cavity of the desired shape to form geometrically complex parts. Metal casting finds application in planes, trains, mining, construction, electrical equipment, oil wells, pipes, toys, space shuttles, wind turbines, and nuclear plants.

近期我们观察到了三四五线城市服装及金银珠宝零售表现优于一二线城市的现象，主要推动力量是：1）短期来看，低层级市场基数低、品牌普及率低、开店空间大；2）中长期来看，在城市化加速、农民工踊跃回乡臵业的宏观背景下，低层级市场空间正在不断拓展。服装及珠宝板块年初以来跑输大市，我们看好持续推进渠道下沉的服装及珠宝零售品牌，随着业绩增速的回升，这些公司具备补涨动力。

新能源专用车首次进入推广目录，需求旺盛，将迎来爆发式增长；随着三元电池的“解禁”，在新能源客车领域将加速渗透，以及国家对高能量密度动力电池的政策导向，建议重点关注和配置新能源专用车和三元动力电池板块相关优质标的。

物流被视作经济収展的第三利润杢源，我国物流成本占 GDP 比重进高于欧美等収达国家，収展智能物流降低物流成本成为大势所趋。2017 年我国智能物流系统市场将超过千亿空间，国内系统集成商行业集中度有待提升，优秀系统集成商有望成就全新的行业龙头。