<PAGE>
Chase Mortgage 2000-S6
30 Yr Fixed Rate Collateral
Principal Balance $190,000,000 +/- 5%
Gross WAC 8.692% +/- 5 bps
WAM 358 +/- 2 months
Wtd. Ave LTV 76.0% Max
Property Type Single Family & PUDs 88% Min
Condos 7% Max
Coops 3% Max
Owner Occupied 93% Min
Full Documentation 83% Min
Cash Out Refi 17% Max
Geographics 25% California Max
Expected Subordination 4.25% +/- 0.25%
Settlement Jul 2000
Delivery Variance Seniors +/- 5%
Subordinates Subject to rating agency levels
The analyses in this report are based on information provided by Chase Mortgage
Finance Corporation ("CMFC"). Chase Securities Inc. ("CSI") makes no
representations as to the accuracy or completeness of the information contained
herein. The information contained herein is qualified in its entirety by the
information in the final Prospectus and Prospectus Supplement for the securities
referred to herein (the "Securities"). The information contained herein is
preliminary as of the date hereof, supersedes any previous information delivered
to you by CSI and will be superseded by the applicable final Prospectus and
Prospectus Supplement and any other information subsequently filed with the
Securities and Exchange Commission. These materials are subject to change,
completion, or amendment from time to time without notice, and CSI is under no
obligation to keep you advised of such changes. These materials are not intended
as an offer or solicitation with respect to the purchase or sale of any
Security. Any investment decision with respect to the Securities should be made
by you based upon the information contained in the final Prospectus and
Prospectus Supplement relating to the Securities. You should consult your own
counsel, accountant, and other advisors as to the legal, tax business, financial
and related aspects of a purchase of the Securities.
THIS INFORMATION IS FURNISHED TO YOU SOLELY BY CHASE SECURITIES INC. ("CSI") AND
NOT BY CMFC OR ANY OF ITS AFFILIATES (OTHER THAN CSI). CSI IS NOT ACTING AS
AGENT FOR CMFC. THE INFORMATION CONTAINED HEREIN WILL BE SUPERSEDED IN ITS
ENTIRETY BY THE INFORMATION CONTAINED IN THE FINAL PROSPECTUS AND PROSPECTUS
SUPPLEMENT.
<PAGE>
Current
-------
[LOGO] Chase Manhattan Mortgage Corporation - Pool Summary
<TABLE>
<CAPTION>
Owner Dummy Deal Description Count Original Balance Current Balance Average Original Bal Gross WAC
----- ---------- ----------- ----- ---------------- --------------- -------------------- ---------
<S> <C> <C> <C> <C> <C> <C> <C>
millerma 6304 30 yr for July w locks 532 201,162,427.00 201,029,872.44 378,124.86 8.692
Gross Adjustments WA Gross Rate Sched. WAM Actual WAM WALTV WALA
----------------- ------------- ---------- ---------- ----- ----
<C> <C> <C> <C> <C> <C>
.000 8.692 359.063 358.345 74.922 .124
STATE DISTRIBUTION LOAN AMORTIZATION DISTRIBUTION PAGE 1
------------------ ------------------------------
State Count Balance Percent Actual Months to Maturity Count Balance Percent
----- ----- ------- ------- ------------------------- ----- ------- -------
<S> <C> <C> <C> <C> <C> <C> <C>
CA 106 42,474,642.81 21.13 1-24 Months (1 Mo-2 Years) 0 .00 .00
CT 12 4,156,016.70 2.07 25-48 Months (2-4 Years) 0 .00 .00
FL 43 16,393,089.57 8.15 49-72 Months (4-6 Years) 0 .00 .00
IL 13 4,602,200.91 2.29 73-96 Months (6-8 Years) 0 .00 .00
NJ 17 6,189,817.20 3.08 97-120 Months (8-10 Years) 0 .00 .00
NY 82 30,756,446.84 15.30 121-144 Months (10-12 Years) 0 .00 .00
TX 45 17,755,622.75 8.83 145-168 Months (12-14 Years) 0 .00 .00
Other 214 78,702,035.66 38.15 169-192 Months (14-16 Years) 0 .00 .00
-------------------------------------------------------- 193-216 Months (16-18 Years) 0 .00 .00
TOTAL: 532 201,029,872.44 100.00 217-240 Months (18-20 Years) 4 1,667,576.77 .83
241-264 Months (20-22 Years) 0 .00 .00
DOC TYPE DISTRIBUTION 265-288 Months (22-24 Years) 1 796,199.22 .40
--------------------- 289-312 Months (24-26 Years) 0 .00 .00
Doc Type Count Balance Percent 313-336 Months (26-28 Years) 0 .00 .00
-------- ----- ------- ------- 337+ Months (28+ Years) 527 198,566,096.45 98.77
FULL 464 173,045,395.76 86.08 -------------------------------------------------------------------
NIV 68 27,984,476.68 13.92 TOTAL: 532 201,029,872.44 100.00
NO RATIO 0 .00 .00
NINA 0 .00 .00 LOAN 1st PAYMENT DISTRIBUTION
ALT 0 .00 .00 -----------------------------
Other 0 .00 .00 1st Payment Date Count Balance Percent
-------------------------------------------------------- ---------------- ----- ------- -------
TOTAL: 532 201,029,872.44 100.00 0 Months Old 409 157,763,297.71 78.48
1 Month Old 93 34,106,088.80 16.97
PROPERTY TYPE DISTRIBUTION 2 Months Old 19 6,068,462.79 3.02
-------------------------- 3 Months Old 5 1,091,256.02 .54
Property Type Count Balance Percent 4 Months Old 4 877,964.48 .44
------------- ----- ------- ------- 5 Months Old 1 648,563.74 .32
Single Family 378 140,916,019.85 70.10 6 Months Old 1 474,238.90 .24
Multi Family 10 3,683,432.30 1.83 7 Months Old 0 .00 .00
COOP 7 2,927,229.61 1.46 8 Months Old 0 .00 .00
PUD 103 41,452,216.28 20.62 9 Months Old 0 .00 .00
Condo -High Rise 13 5,392,168.39 2.68 10 Months Old 0 .00 .00
-Low Rise 21 6,658,806.01 3.31 11 Months Old 0 .00 .00
---------------------------------- 12 Months Old 0 .00 .00
Total Condo 34 12,050,974.40 5.99 1-2 Years (13-24 Months Old) 0 .00 .00
Condotels 0 .00 .00 2-3 Years (25-36 Months Old) 0 .00 .00
Manufac. House 0 .00 .00 3-4 Years (37-48 Months Old) 0 .00 .00
Other 0 .00 .00 4-6 Years (49-72 Months Old) 0 .00 .00
-------------------------------------------------------- 6-8 Years (73-96 Months Old) 0 .00 .00
TOTAL: 532 201,029,872.44 100.00 8-10 Years (97-120 Months Old) 0 .00 .00
10+ Years (121+ Months Old) 0 .00 .00
OCCUPANCY DISTRIBUTION -------------------------------------------------------------------
---------------------- TOTAL: 532 201,029,872.44 100.00
Occupancy Count Balance Percent
--------- ----- ------- -------
None 0 .00 .00
Primary 517 194,328,856.18 96.67
Vacation 14 6,226,777.36 3.10
Investor 1 474,238.90 .24
Other 0 .00 .00
--------------------------------------------------------
TOTAL: 532 201,029,872.44 100.00
PURPOSE DISTRIBUTION
--------------------
Purpose Count Balance Percent
------- ----- ------- -------
Cash Out Refi 88 31,279,111.13 15.56
Purchase 382 143,034,847.68 71.15
Rate Term Refi 62 26,715,913.63 13.29
Other 0 .00 .00
--------------------------------------------------------
TOTAL: 532 201,029,872.44 100.00
</TABLE>
THE INFORMATION CONTAINED HEREIN WILL BE SUPERSEDED BY THE DESCRIPTION OF THE
MORTGAGE LOANS CONTAINED IN THE PROSPECTUS SUPPLEMENT. THE INFORMATION CONTAINED
HEREIN SUPERSEDES THE INFORMATION IN ALL PRIOR COLLATERAL TERM SHEETS, IF ANY.
<PAGE>
Current
-------
[LOGO] Chase Manhattan Mortgage Corporation - Pool Summary
<TABLE>
<CAPTION>
Owner Dummy Deal Description Count Original Balance Current Balance Average Original Bal
----- ---------- ----------- ----- ---------------- --------------- --------------------
<S> <C> <C> <C> <C> <C> <C>
millerma 6304 30 yr for July w locks 532 201,162,427.00 201,029,872.44 378,124.86
LTV DISTRIBUTION ORIGINAL BALANCE DISTRIBUTION PAGE 2
---------------- -----------------------------
LTV Count Balance Percent Count Balance Percent
--- ----- ------- ------- ----- ------- -------
<S> <C> <C> <C> <C> <C> <C> <C>
0-50.00 15 7,560,867.70 3.76 0-50,000.00 3 136,915.30 .07
50.01-60.00 32 15,192,566.15 7.56 50,000.01-100,000.00 8 665,236.96 .33
60.01-70.00 65 28,648,993.64 14.25 100,000.01-150,000.00 4 451,173.03 .22
70.01-75.00 69 29,706,512.98 14.78 150,000.01-200,000.00 9 1,569,963.62 .78
75.01-80.00 269 94,763,943.77 47.14 200,000.01-225,000.00 3 845,676.30 .32
80.01-85.00 11 3,964,840.25 1.97 225,000.01-252,700.00 1 252,700.00 .13
85.01-90.00 43 13,574,922.96 6.75 252,700.01-350,000.00 264 79,970,804.14 39.78
90.01-95.00 28 7,617,224.99 3.79 350,000.01-400,000.00 84 31,710,147.59 15.77
95.01-100.00 0 .00 .00 400,000.01-500,000.00 81 36,563,144.78 18.19
100.01+ 0 .00 .00 500,000.01-650,000.00 54 31,032,873.30 15.44
--------------------------------------------------------- 650,000.01-1,000,000.00 20 16,631,237.42 8.27
TOTAL: 532 201,029,872.44 100.00 1,000,000.01+ 1 1,400,000.00 .70
-----------------------------------------------------------------
TOTAL: 532 201,029,872.44 100.00
NOTE RATE DISTRIBUTION
----------------------
Note Gross WA Gross Note Gross WA Gross
---- ----- -------- ---- ----- --------
Rate Adjmts Rate Cnt Balance Percent Rate Adjmts Rate Cnt Balance Percent
---- ------ ---- --- ------- ------- ---- ------ ---- --- ------- -------
<5.750 .0000 .0000 0 .00 .00 9.375 .0000 9.3750 13 4,910,775.52 2.44
5.750 .0000 .0000 0 .00 .00 9.500 .0000 9.5000 4 1,073,674.45 .53
5.875 .0000 .0000 0 .00 .00 9.625 .0000 9.6250 3 2,395,000.00 1.19
6.000 .0000 .0000 0 .00 .00 9.750 .0000 .0000 0 .00 .00
6.125 .0000 .0000 0 .00 .00 9.875 .0000 9.8750 5 2,685,700.00 1.34
6.250 .0000 .0000 0 .00 .00 10.000 .0000 .0000 0 .00 .00
6.375 .0000 .0000 0 .00 .00 10.125 .0000 .0000 0 .00 .00
6.500 .0000 .0000 1 .00 .24 10.250 .0000 .0000 0 .00 .00
6.625 .0000 .0000 0 .00 .00 10.375 .0000 .0000 0 .00 .00
6.750 .0000 .0000 0 .00 .00 10.500 .0000 .0000 0 .00 .00
6.875 .0000 .0000 0 .00 .00 10.625 .0000 .0000 0 .00 .00
7.000 .0000 .0000 0 .00 .00 10.750 .0000 .0000 0 .00 .00
7.125 .0000 .0000 0 .00 .44 10.875 .0000 .0000 0 .00 .00
7.250 .0000 .0000 0 .00 .00 11.000 .0000 .0000 0 .00 .00
7.375 .0000 .0000 0 .00 .00 11.125 .0000 .0000 0 .00 .00
7.500 .0000 .0000 0 .00 .00 11.250 .0000 .0000 0 .00 .00
7.625 .0000 7.6250 1 300,000.00 .15 11.375 .0000 .0000 0 .00 .00
7.750 .0000 7.7500 1 319,556.67 .16 11.500 .0000 .0000 0 .00 .00
7.875 .0000 7.8750 2 967,102.40 .48 11.625 .0000 .0000 0 .00 .00
8.000 .0000 8.0000 6 2,453,062.86 1.22 11.750 .0000 .0000 0 .00 .00
8.125 .0000 8.1250 13 4,469,746.30 2.22 11.875 .0000 .0000 0 .00 .00
8.250 .0000 8.2500 30 11,557,070.94 5.91 12.000 .0000 .0000 0 .00 .00
8.375 .0000 8.3750 70 25,747,274.93 12.81 12.125 .0000 .0000 0 .00 .00
8.500 .0000 8.5000 91 32,612,614.82 15.22 12.250 .0000 .0000 0 .00 .00
8.625 .0000 8.6250 85 25,334,362.44 12.60 12.375 .0000 .0000 0 .00 .00
8.750 .0000 8.7500 83 31,576,564.36 15.85 12.500 .0000 .0000 0 .00 .00
8.875 .0000 8.8750 76 28,328,884.98 14.09 12.625 .0000 .0000 0 .00 .00
9.000 .0000 9.0000 31 11,032,577.13 5.49 12.750 .0000 .0000 0 .00 .00
9.125 .0000 9.1250 22 9,095,587.79 4.52 12.875 .0000 .0000 0 .00 .00
9.250 .0000 9.2500 16 5,550,116.85 2.76 >12.875 .0000 .0000 0 .00 .00
Other: WAC 0 .0000 .0000 0 .00 .00
---------------------------------------------------------------------
TOTAL: 532 201,029,872.44 100.00
</TABLE>
THE INFORMATION CONTAINED HEREIN WILL BE SUPERSEDED BY THE DESCRIPTION OF THE
MORTGAGE LOANS CONTAINED IN THE PROSPECTUS SUPPLEMENT. THE INFORMATION CONTAINED
HEREIN SUPERSEDES THE INFORMATION IN ALL PRIOR COLLATERAL TERM SHEETS, IF ANY.
<PAGE>
Current
-------
[LOGO] Chase Manhattan Mortgage Corporation - Pool Summary
<TABLE>
<CAPTION>
Owner Dummy Deal Description Count Original Balance Current Balance Average Original Bal
----- ---------- ----------- ----- ---------------- --------------- --------------------
<S> <C> <C> <C> <C> <C> <C>
millerma 6304 30 yr for July w locks 532 201,162,427.00 201,029,872.44 378,124.86
FICO CREDIT SCORES UNINSURED LOANS (NO MI) BY LTV PAGE 3
------------------ ------------------------------
FICOScore Count Balance Percent LTV Count Balance Percent
--------- ----- ------- ------- --- ----- ------- -------
<S> <C> <C> <C> <C> <C> <C> <C>
0-1/Unknown 78 29,144,699.45 14.50 <80.01 450 175,872,884.24 87.49
2-500 1 276,800.00 .14 80.01-85.00 3 1,294,000.00 .64
500.01-600 17 3,750,135.91 1.87 85.01-90.00 11 3,537,150.00 1.76
600.01-700 192 71,199,736.99 35.42 90.01-95.00 7 1,967,100.00 .88
700.01-800 240 95,317,900.09 47.41 95.01-100.00 0 .00 .00
800.01+ 4 1,340,600.00 .67 100.01+ 0 .00 .00
---------- ---- -------------- ----- ----------------------------------------------------------
TOTAL 532 201,029,872.44 100.00 AGG UNINSURED 471 182,671,134.24 90.87
Max Score: 999 Min Score: 111 AGG INSURED 61 18,358,738.20 9.13
Wtd Avg. Score (FICO>1): 706 ----------------------------------------------------------
TOTAL 532 201,029,872.44 100.00
INTL/DOMESTIC BORROWERS DISTRIBUTION
------------------------------------
Int'l/Domes Count Balance Percent
----------- ----- ------- -------
International 0 .00 .00
Domestic 532 201,029,872.44 100.00
----------------------------------------------------------
TOTAL 532 201,029,872.44 100.00
FULL STATE DISTRIBUTION
-----------------------
State Count Balance Percent State Count Balance Percent
----- ----- ------- ------- ----- ----- ------- -------
AL 0 .00 .00 NC 7 3,112,000.00 1.55
AR 0 .00 .00 ND 0 .00 .00
AZ 8 3,323,885.67 1.65 NE 0 .00 .00
CA 106 42,474,642.81 21.13 NH 1 304,000.00 .15
CO 7 2,317,478.55 1.15 NJ 17 6,189,817.20 3.08
CT 12 4,156,016.70 2.07 NM 5 2,624,731.14 1.31
DC 4 1,562,800.00 .78 NV 2 642,995.00 .32
DE 0 .00 .00 NY 82 30,756,446.84 15.30
FL 43 16,393,089.57 8.15 OH 11 1,774,838.06 .88
GA 27 11,515,713.41 5.73 OK 4 1,866,400.00 .93
HI 2 973,764.12 .48 OR 3 1,204,000.00 .60
IA 0 .00 .00 PA 15 4,391,913.31 2.18
ID 0 .00 .00 RI 2 1,139,000.00 .57
IL 13 4,502,200.91 2.29 SC 4 1,577,300.00 .78
IN 1 163,200.00 .08 SD 1 474,238.90 .24
KS 0 .00 .00 TN 3 1,105,000.00 .55
KY 1 324,950.00 .16 TX 45 17,755,622.75 8.83
LA 2 964,400.00 .48 UT 5 2,868,441.64 1.43
MA 12 3,717,766.47 1.65 VA 29 9,341,202,61 4.55
MD 22 5,138,966.47 4.05 VT 0 .00 .00
ME 1 500,000.00 .25 WA 13 5,135,000.25 2.55
MI 11 3,371,764.32 1.68 WI 0 .00 .00
MN 5 1,951,950.00 .87 WV 0 .00 .00
MO 3 1,223,000.00 .61 WY 1 292,835,73 .15
MS 0 .00 .00 UNKNOWN 1 297,500.00 .15
MT 1 500,000.00 .25 --------------------------------------------------
TOTAL: 532 201,029,872.44 100.00
</TABLE>
THE INFORMATION CONTAINED HEREIN WILL BE SUPERSEDED BY THE DESCRIPTION OF THE
MORTGAGE LOANS CONTAINED IN THE PROSPECTUS SUPPLEMENT. THE INFORMATION CONTAINED
HEREIN SUPERSEDES THE INFORMATION IN ALL PRIOR COLLATERAL TERM SHEETS, IF ANY.
