During a visit to China Deputy Prime Minister Ilya Klebanov stated that Russia 
  would deliver early warning radar to the Chinese Air Force The type of radar 
  is not entirely clear, but it appears from reports that the aircraft will be 
  the A-50M/U, the Russian Air Force's AEW&C aircraft. An agreement between the 
  two government's is expected to be signed during the visit of Prime Minister 
  Mikhail Kasyanov between the 3rd and 4th of November according to the Russian 
  press. 
The possible sale of early warning aircraft by Russia to China follows an abortive 
  attempt to sell A-50 aircraft equipped with Israeli radar earlier this year. 
  At that point the US Government sought to block the sale of A-501s, A-50s equipped 
  with the Israel Elta Phalcon radar, on the grounds that it involved the transfer 
  of sensitive technology to the Chinese along with improving their offensive 
  capability against Taiwan. The Israelis under very heavy US pressure, which 
  threatened US aid to the country, subsequently abandoned the contract reported 
  to be worth $600m-$1billion. The loss to the contractor IAI was estimated at 
  $250m and for the producer of the aircraft TANTK $150m. TANTK provided the aircraft 
  to the Israeli's in 1999 for fitting out with the Phalcon radar prior to the 
  abandoning of the contract. 
The reports suggest that the Chinese aircraft will be equipped with the Vega-M 
  Shmel-II, a development of the basic Russian AWACs radar and reported to be 
  equivalent to the performance of the US and NATO Boeing E-3C Sentry. The aircraft 
  with the Russian radar are designated A-50M/U and are reported to be for sale 
  between $180-200m a unit, according to the radar's designers. If the contract 
  is signed, four aircraft will be delivered to the Chinese over the next three 
  years with the possibility of the Russian Air Force leasing aircraft to cover 
  the interim period. 
Elsewhere, the Indian Air Force as part of its re equipment plans for the next 
  15 years has announced its intention of finally confirm its purchase of three 
  A-501 fitted with the Phalcon. Indian personnel are reported to have been training 
  on the aircraft at the Scientific and Research Institute N13 since earlier this 
  year.