[CUSIP No. 64110W10200 -------------------------------------------------------------------------------- 1) Names of Reporting Persons. I.R.S. Identification Nos. ofove Persons (entities only) YONG PING DUAN -------------------------------------------------------------------------------- 2) Check the Appropriate Box if a Member of a (a) [X] (See Instructions) (b) [_] -------------------------------------------------------------------------------- 3) SEC Use Only -------------------------------------------------------------------------------- 4) Citizenship or Place of Organization U.S.A. -------------------------------------------------------------------------------- Number of Shares 5) Sole]