The sales volume rises **.**% year-on-year and **.**% month-on-month.

According to the statistics of China Construction Machinery Business Online, the roller sales volume totals *** units in April 2013, up **.**% compared with last month and **.**% compared with the same period last year. From January to April 2013, the accumulative roller sales volume totals **** units, up **.**% year-on-year.

In April, the sales volume in China is **** units, up **.**% year-on-year and **.**% month-on-month. From January to April 2013, the sales volume in China totals **** units, up **.**% year-on-year.

XCMG retains top position.

In terms of sale volume from January to April 2013, XCMG continues to rank the first, with a great YoY increase of **.**% and a market share of **.**%; Wirtgen Hummer and CAT SEM show great growth.

Demand for single drum mechanical rollers rises.

From January to April 2013, the single drum mechanical roller is still the best-seller, with the sales volume of *** units, accounting for a **.**% market share; the next is single drum full hydraulic rollers, with the sales volume of *** units and a market share of **.**%.

Export market analysis

The roller export volume in April is *** units, up **.**% year-on-year and **.**% month-on-month. From January to April 2013, the accumulated roller export volume is *** units, with a YoY reduction of **.**%.

From January to April, XCMG exports *** units, up **.**% year-on-year, ranking the first; XGMA exports *** units, up **.**% year-on-year, ranking the second.