SINGAPORE, Jan 9 (Reuters) - The Asian naphtha price was at a six-session high of $977.50 a tonne on Wednesday while its margin rose for the third day to a two-week high of $136.08 a tonne on the back of healthy demand.      South Korea's Lotte Chemical has bought at least 50,000 tonnes of naphtha for second-half February delivery at premiums of about $17.00-$17.50 a tonne to Japan quotes on a cost-and-freight (C&F) basis, making this the highest spot premium paid in the country in about 1-1/2 months.  
  ID:nL4N0AE48Q
       Japan's Mitsui Chemicals may have also bought some volumes for the same delivery at premiums of about $21.00-$22.00 a tonne to Japan quotes on a C&F basis, but this could not be immediately confirmed.      Demand, coupled with unpredictable supplies from India, have swiftly dissolved initial concerns that Asia may be weighed down by high imports from Europe.      "Asia will have no problem soaking up more cargoes," said a North Asian trader.       A weekend fire at Indian Oil Corp's (IOC) fuel storage terminal in Hazira, which has five gasoline and four diesel tanks, has led to speculation that IOC may need to juggle and delay some of its naphtha exports. This could not be confirmed.      Naphtha is used in the production or blending of gasoline, depending on the grade.  
  ID:nL4N0AA0F6
   
  ID:nL4N0AB09A
         * NAPHTHA TENDER: Bahrain's Bapco has sold 50,000 tonnes of naphtha for March 22-23 loading at premiums in the low $40s a tonne level to Middle East quotes on a free-on-board (FOB) basis. It had previously sold a cargo for Feb. 10-13 loading to Vitol at premiums of about $40 a tonne.          GASOLINE CRACK MARGINALLY LOWER     The Asian gasoline crack slipped by about 2.23 percent to reach a three-session low $7.47 a barrel on sufficient supplies.     India's Hindustan Petroleum Corp Ltd (HPCL) cancelled a rare tender to sell 25,000-30,000 tonnes of gasoline for Jan. 25-30 lifting from Vizag, with traders saying that low bids could have been the cause.      But demand from Vietnam emerged, with Petrolimex seeking a 15,000-tonne and 30,000-tonne cargo for first-half February delivery in a tender due to be awarded on Friday.      It had locked in 120,000 tonnes for January delivery previously after it decided against buying cargoes through a first-quarter term tender.           * SINGAPORE CASH DEALS: There were seven deals of which three were on gasoline and four on naphtha.      - Shell bought two 95-octane gasoline cargoes for Jan. 28 to Feb. 1 loading from PetroChina at $122.00 a barrel and $121.90 a barrel each.      - Morgan Stanley sold a 97-octane gasoline cargo to Total for Feb. 1-5 loading at $123.20 a barrel.      - Glencore sold a first-half March/first-half April spread deal to BP at $18.00 a tonne.      - Glencore went on to sell a first-half March naphtha cargo to Marubeni at $968 a tonne.     - Shell on the other hand sold a first-half March naphtha cargo to Itochu at $970 but bought a first-half March/first-half April spread deal from Mabanaft at $17.50 a tonne.   LIGHT DISTILLATES                                                                    CASH ($/T)                       ASIA     Change   % Change  Prev    RIC                                   CLOSE                       Close     OSN Naphtha CFR Japan M1          977.50    11.00      1.14  966.50   
  NAF-1H-TYO
    OSN Naphtha CFR Japan M2          960.00    10.50      1.11  949.50   
  NAF-2H-TYO
    OSN Naphtha Diff                   17.50     0.50      2.94   17.00   
  NAF-TYO-DIF
    Naphtha Netback FOB Sing          105.85     1.27      1.21  104.58   
  NAF-SIN
    Naphtha Diff FOB Sing               2.15     0.12      5.91    2.03   
  NAF-SIN-DIF
    Naphtha-Brent  Crack              136.08     4.03      3.05  132.05   
  NAF-SIN-CRK
    Gasoline 97                       123.20     0.20      0.16  123.00   
  GL97-SIN
    Gasoline 95                       121.95     0.55      0.45  121.40   
  GL95-SIN
    Gasoline 92                       119.66     0.76      0.64  118.90   
  GL92-SIN
    Gasoline crack                      7.47    -0.17     -2.23    7.64   
  GL92-SIN-CRK
                                                                                         SWAPS  ($/T)                     ASIA     Change   % Change  Prev    RIC                                   CLOSE                       Close                                      (0830                                                                  GMT)                                  Brent M1                          112.19     0.93      0.84  111.26   
  BRENTSGMc1
    Naphtha CFR Japan M1              958.25    10.25      1.08  948.00   
  NACFRJPSWMc1
    Naphtha CFR Japan M1/M2            13.75     0.75      5.77   13.00   
  NACFRJPSDMc1
    Naphtha CFR Japan M2              944.50     9.50      1.02  935.00   
  NACFRJPSWMc2
    Naphtha Japan-Sing Netback M1       6.05    -0.55     -8.33    6.60   
  NAPTC4SPDMc1
    Naphtha Japan-Sing Netback M2       8.95    -0.40     -4.28    9.35   
  NAPTC4SPDMc2
    Naphtha FOB Sing M1               105.80     1.20      1.15  104.60   
  NAFOBSGSWMc1
    Naphtha FOB Sing M1/M2              1.85     0.10      5.71    1.75   
  NAFOBSGSDMc1
    Naphtha FOB Sing M2               103.95     1.10      1.07  102.85   
  NAFOBSGSWMc2
    Naphtha Cracks M1                  -7.25     0.12     -1.63   -7.37   
  NACFRJPCKMc1
    East-West Naphtha M1               15.75     1.50     10.53   14.25   
  NAPJPEWMc1
    East-West Naphtha M2               10.00     0.50      5.26    9.50   
  NAPJPEWMc2
    NWE Naphtha M1                    942.50     8.75      0.94  933.75   
  NAPCNWEAMc1
    NWE Naphtha M1/M2                   8.00    -0.25     -3.03    8.25   
  NAPCNWEASMc1
    NWE Naphtha M2                    934.50     9.00      0.97  925.50   
  NAPCNWEAMc2
    Crack NWE Naphtha-Brent M1         -8.36     0.07     -0.83   -8.43   
  NAPCNWEACMc1
    Crack NWE Naphtha-Brent M2         -9.08     0.01     -0.11   -9.09   
  NAPCNWEACMc2
    *Sing refers to Singapore                                                              (Reporting by Seng Li Peng; Editing by Alison Birrane)  ((lipeng.seng@thomsonreuters.com)(+65 6870 3086)(Reuters Messaging: lipeng.seng.thomsonreuters.com@reuters.net))  Keywords: MARKETS ASIA/NAPHTHA GASOLINE