; (6) a study of the concentration of the United States fertilizer industry in United States fertilizer companies, including an evaluation of the extent to which concentration has had any anticompetitive impacts; (7) a description of the prices, crop-use efficiencies, and crop yields of emerging fertilizers and fertilizer technologies, including biological fertilizers and other recently developed tools, compared to conventional fertilizers and fertilizer technologies; (8) an assessment of the regulatory environment governing fertilizer production, distribution, and usage, including a description of areas in which regulatory burden is hampering domestic production, distribution, and usage of fertilizer; (9) a description of the extent to which current public price reporting of fertilizer is transparent for market participants and the extent to which further public price reporting is needed to achieve transparency for market participants, including— (A) an evaluation of the potential for the Secretary of Agriculture to establish a fertilizer reporting mechanism in which the fertilizer industry is required to report fertilizer prices at multiple levels of the supply chain on a daily, weekly, or monthly basis; and (B) a recommendation to Congress on whether a reporting mechanism described in subparagraph (A) should be established; and (10) a description of the projected growth of the United States fertilizer market and the anticipated economic and political risks to fertilizer production as a result of that growth. (b) Confidential information The report published under subsection (a) shall not include any confidential business information.